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Motoring News

N DRIVE-N – HYUNDAI’S GOT YOUR NUMBER

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N DRIVE-N – HYUNDAI’S GOT YOUR NUMBER

By CHRIS RILEY

Keen drivers will love the new limited edition i30 N Drive-N hot hatch.

There’s just one thing better than the Hyundai i30 N and that’s an i30 N Drive-N Limited Edition.

Revealed earlier this year, the numbered limited edition hot shot has just gone on sale priced from $53,200. Just 180 of the cars will be offered in Australia, numbers 620 through to 799 — of only 800 worldwide.

Drive-N builds on the i30 N Premium with Sunroof variant with special styling updates that include a red-accented interior, Alcantara finishes, 19-inch bronze forged alloy wheels, exclusive decals and blacked out Hyundai badging.

Inside, vehicles are fitted with an exclusive centre mounted plaque featuring individualised global numbering out of 800 and geographic coordinates to the Hyundai Motor Company Europe Test Centre at the legendary Nürburgring.

i30 N Drive-N Limited Edition features the 206kW ‘flat power’ tuned engine, which ensures high responsiveness and improved acceleration for even more fun on the road or on the racetrack.

Flat power provides more torque and power at lower RPM, thus utilising more of the engine’s potential in everyday driving situations.

The engine maintains maximum torque of 392Nm between 2100 and 4700 rpm, and achieves maximum power at 6000 rpm. This improves acceleration in the mid- and high-speed range and delivers a consistently high performance.

As with enhanced 2021 i30 N, the N DCT version of i30 N Drive-N Limited Edition features three N performance functions for an even sportier experience: N Power Shift, N Grin Shift, and N Track Sense Shift.

N Grin Shift (NGS) releases maximum power of the engine and transmission for 20 seconds – performance that is sure to bring a grin to the driver’s face.

Of the 180 cars headed our way, 30 per cent are expected to come with 8-speed DCT and 30 per cent with a 6-speed manual. And approximately 70 per cent will come in new Serenity White Pearl, while 30 per cent will be Phantom Black Pearl.

i30 N Drive-N is fitted with a Manual Speed Limit Assist (MSLA) system. Drivers can activate MSLA by long holding the cruise control button on the steering wheel and set a speed using the speed toggle.

When the set speed is reached, i30 N will limit engine power to prevent the driver from exceeding their set limit. If the speed is exceeded, a warning chime will play to prompt the driver to slow down.

Exclusive to Drive-N, Alcantara replaces leather and covers the steering wheel, gear lever, armrest, and handbrake.

Performance blue accents decorating the interior are replaced with red accents. This applies to the seat belts in the front and rear, the steering wheel N buttons, the inserts and stitching of the N Light Seats with its new pattern.

The i30 N Drive-N Limited Edition also has exclusive floor mats with distinct design details.

Each Drive-N comes standard with a welcome box and showcases the set of keys and a special Drive-N keyring.

i30 N Drive-N Limited Edition manual is priced from $53,200 while the DCT auto is priced from $56,200.

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Need for speed: why some speedometers lag behind reality

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A UNSW road safety expert breaks down the truth about why speedo readings can be different from GPS measurements.
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Need for speed: why some speedometers lag behind reality

 

UNSW 

A UNSW road safety expert breaks down the truth about why speedo readings can be different from GPS measurements.

Have you ever noticed how sometimes the display on your vehicle’s speedometer is different from the speed shown on the navigation app on your phone?

You’re not alone. And it’s all to do with ADRs.

The Australian Design Rules (ADRs) – set by the Department of Infrastructure, Transport, Regional Development, Communications, and the Arts – are the national standards for road safety and specify how a car should be designed and made fit for purpose when it’s sold in Australia.

According to the ADRs, car manufacturers are prohibited from under-reporting a vehicle’s speed. As a result, vehicle manufacturers often calibrate the speedometers at the factory so that it reads above the actual real speed of the car.

Road safety expert, Emeritus Professor Michael Regan, says most manufacturers do this to avoid any chance whatsoever the car might be travelling at a speed that is higher than the reading on the dashboard.

“ADRs require a speedo tolerance of zero per cent under to 10 per cent above the actual speed, so manufacturers typically set it at about five per cent over,” Prof. Regan says.

“This means the speedo is likely to read 100 kilometres per hour when, in actual fact, your real speed is 95 kilometres per hour.”

What determines your speedometer reading 

The displayed speed that you’re travelling on the road is determined by the vehicle’s tyres, says Prof. Regan.

“Speedometers are calibrated to read based on the rate of revolution of the car’s power train. This, in turn, depends on the tyres and it’s usually on a set of new tyres of a certain circumference,” he says.

“When the manufacturer carries out speed calibration tests, they’re based on brand new tyres.

“But over time, as the tyres experience normal wear and tear, they get smaller in circumference. This changes the accuracy of the reading of the speedometer – again showing a higher speed than the actual speed.

“So if you’ve had tyres on your car for a long time, and the tread on the tyre wears away over time, that means that the wheels are revolving faster than they would be if your car was fitted with brand new tyres.

“So as your tyres get older, your speedo actually overestimates your speed so you might think you’re going faster than you actually are. In any case, if the tyres are worn enough to make a noticeable change to the speedo reading then it is likely time to replace them.”

What about my speed on my GPS?

Many drivers use mobile navigation apps which also measure and display the speed being travelled within the interface.

But unlike the speedometer, these apps take advantage of global positioning satellite (GPS) technology to calculate speed by determining the time taken to travel a given distance.

As a result, the GPS speed is often hailed as being more accurate than the car’s speedo, says Prof. Regan.

“While there may be a very short time lag as the GPS calculations re-adjust, it’s so insignificant that drivers probably won’t notice it,” he says.

“If you’re driving on a flat, straight road, the GPS is likely to be more accurate than what’s displayed on your speedo.

“However, if you’re going up or down a steep hill, the actual speed (for example, as measured by Police mobile radar) will usually be greater than the GPS value but proportional to the steepness of the road you’re travelling on.

“It is the change in elevation, relative to the GPS satellites circling above, that results in the error. Horizontal bends do not affect it.

“In theory a clever GPS device could account for the road steepness and adjust the displayed speed so it is more accurate. However, this is a relatively rare situation and there is no strong justification for navigation devices to make this adjustment. Drivers should just bear this factor in mind when driving on steep roads.

“To be absolutely sure how fast you’re driving, you need to know how much the car’s speedo is out by.”

So why don’t vehicle manufacturers use the GPS navigation system that is inside virtually all modern cars to calibrate the speedometer more accurately?

Prof. Regan says current regulations do not require or encourage it.

“In the future, I hope this changes, because drivers would want the most accurate reading to know how fast they’re actually going. This feature could also automatically adjust for tyre wear and replacement tyres.”

Radar speed feedback signs

Radar speed signs are used for traffic management of road projects or in school zones and display your speed as you approach and drive past.

If you’re driving at or below the speed limit, you’ll often be rewarded with a smiley face or your speed displayed on the screen. However, if you’re driving over the speed limit, a sad face or sign telling you to slow down usually appears.

Radar speed feedback signs use radar systems to measure the time taken between the sending and receiving of the radar signals from a car at one point and this time difference is converted into distance.

The process is repeated again, and the radar speed signs calculate the new distance. The speed is calculated based on the two different distances and this is then displayed on the sign.

Prof. Regan says some drivers may find that the detected speed can be different from the one showing on their speedometer.

“It’s just the way they’re set – just like how our car’s speedo is usually higher than the GPS speed,” he says.

“These radar speed signs serve as a reminder for us to assess our speed as we approach areas with changing conditions – especially near zones where there may be more construction workers using the road.

“In some studies, radar speed signs have been shown to be highly effective in reducing speeds and increasing the number vehicles adhering to the speed limit in the areas installed.

“The public nature of having your speed displayed for everyone to see makes you more accountable.”

A UNSW road safety expert breaks down the truth about why speedometers readings can be different from GPS measurements.

A UNSW road safety expert breaks down the truth about why speedo readings can be different from GPS measurements.

Intelligent Speed Adaptation

Prof. Regan says the important next step in car safety technology is implementing intelligent speed assistance (ISA) systems, which have been shown in numerous studies to be highly effective in reducing speeding, and speed-related crashes.

ISA relies on GPS and/or built-in cameras on the car to detect and read traffic signs and lets the driver know in real-time what the speed limit is. ISA systems come in two basic forms. Advisory ISA systems can issue a warning to the driver if they exceed the speed limit. Such systems have been in existence for more than two decades.

“More advanced limiting ISA systems can physically prevent the vehicle from exceeding the posted speed limit; like a conventional speed limiter, but a more intelligent one,” he says.

“Like adaptive cruise control, the driver is always in control and can easily override the ISA system.

“This is just another example of how systems can be implemented to improve road safety because the reality is that sometimes drivers can become distracted and miss changes in speed signs, or simply not realise that their speed has creeped up.”

Through its star safety rating system, the Australasian New Car Assessment Program (ANCAP) has encouraged fitment of these speed assistance systems for more than a decade, and assesses vehicles based on the presence of ISA and its performance.

But ANCAP is a voluntary program and there is no equivalent requirement in the mandatory ADRs.

From July 2022, the European Road Safety Charter made it mandatory for all new models of vehicles entering the European market to be fitted with advisory ISA.

Prof. Regan says: “Europe is leading the way in this area by implementing this new rule.

“If Australia wants to get more serious about road safety, we need to bring this system to the market permanently.”

Speeding is never safe

Each year, speeding contributes to about 41 per cent of road fatalities and 24 per cent of serious injuries in New South Wales alone.

Prof. Regan says that just because our speedometers are calibrated to overstate our speed, this does not give the green light for drivers to engage in excessive speeding.

“All drivers must obey the road signs to ensure the safety of all drivers and pedestrians who use the road,” he says.

“I think most people don’t realise that driving even a couple of kilometres over the speed limit greatly increases the risk of a serious crash, which can have devastating consequences.

“For example, half of all serious crashes involving a vehicle travelling at five kilometres per house over the speed limit would been avoided, or would not have resulted in injuries or fatalities, if that vehicle had been travelling at the speed limit.”

 

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American Luxury Arrives Down Under: GM’s Yukon SUV Confirmed for Australia

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American Luxury Arrives Down Under: GM’s Yukon SUV Confirmed for Australia

 

In the near future, Australian streets will see the introduction of another super-sized vehicle tailored to American preferences, expanding the line-up beyond pick-up trucks and surpassing the size of our largest 4WD wagons. The GMC Yukon from the United States, renowned for its larger-than-life design, will soon share showroom space with the Chevrolet Silverado at Australian General Motors Special Vehicles.

The GMC Yukon - 2 cars next to a rock face.

The GMC Yukon

Distinguished by its enormous size, the GMC Yukon outstretches the latest Toyota LandCruiser by a full meter, presenting a colossal SUV unparalleled in the current Australian market. Specifically crafted to compete with massive wagons like the Ford Expedition and Chevrolet Tahoe, the Yukon offers a distinctive choice for Australian consumers. Going beyond the dimensions of conventional four-wheel-drives, this eight-seat wagon seamlessly integrates a spacious cabin with an expansive boot capable of accommodating multiple suitcases, rendering it a favoured option for airport shuttle services in the United States.

The GMC Yukon Interior.

The GMC Yukon Interior.

While the Australian specifications are pending confirmation, the American models come equipped with a versatile range of petrol or diesel power options. The line-up includes a 3.0-litre turbo diesel engine producing 206kW/624Nm, delivered through a 10-speed automatic transmission. The Yukon also features a substantial 28-gallon fuel tank (equivalent to 106 litres), costing over $200 to fill but promising an impressive driving range exceeding 1200 kilometres. For those seeking more power, alternatives include a 5.3-litre V8 generating 265kW and 520Nm, or a robust 6.2-litre V8 delivering 313kW and 520Nm.

The GMC Yukon Tech.

The GMC Yukon Tech.

Capable of towing nearly four tonnes, the GMC Yukon stands out with its bold design, featuring premium versions with 22-inch rims, chrome accents, and abundant soft-touch leather in an opulent cabin. Technological highlights include an 18-speaker stereo system with embedded headrest speakers, a massive 15-inch head-up display, and a sizable central touchscreen. The vehicle will undergo left-to-right-hand-drive re-manufacturing at the same facility that has successfully converted 8000 Chevrolet Silverados for the Australian and New Zealand markets.

GMC Yukon Front View

GMC Yukon Front View

Greg Rowe, director of GMSV, attributed the introduction of the Yukon to Australia’s strong demand for large pick-up trucks. He expressed excitement about the Yukon’s re-manufacturing in Melbourne and its forthcoming availability in both Australia and New Zealand, marking a significant expansion following GMSV’s impactful presence in the local market.

 

For more motoring news, click here.

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Electric 2024 RAM 1500 Ramcharger Promises Impressive 1100km Driving Range

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Electric 2024 RAM 1500 Ramcharger Promises Impressive 1100km Driving Range

 

By Jeff Gibbs

A Strong Contender for Australia The 2024 RAM 1500 Ramcharger range-extender plug-in hybrid has been unveiled in the US, targeting those who seek efficiency in a full-size pick-up without going fully electric. It’s set to arrive in North America next year as part of the MY25 RAM 1500 upgrades, which will see the removal of the long-serving HEMI V8 from the line-up.

The RAM 1500 Ramcharger is powered by two electric motors and a substantial 92kWh battery pack. A 3.6-liter Pentastar petrol V6, unrelated to the driven wheels, replenishes the battery through a 130kW generator unit. A power outlet allows recharging via plug-in as well.

Ram 1500 Specs

Ram 1500 Specs

The dual motors jointly generate an impressive 494kW and 833Nm of torque, which is comparable to the all-electric RAM 1500 REV (488kW/840Nm) expected to launch next year and confirmed for Australia at a later date.

While there’s no official word on whether the Ramcharger is destined for Australia via local conversion by RAM Trucks Australia, it’s a clear possibility. The new 1500 Ramcharger impressively matches the battery-powered version’s acceleration, reaching 60mph (97km/h) from a standstill in 4.4 seconds. It also outperforms the EV truck in various aspects.

RAM 1500 Ramcharger

RAM 1500 Ramcharger

For instance, the Ramcharger boasts a claimed 1110km driving range with a full charge and a full tank, a notable improvement over the REV’s targeted 805km.

Moreover, the Ramcharger can travel around 320km on electric power alone, reducing reliance on the combustion engine. Other highlights include a 6350kg maximum towing capacity, a generous 1191kg payload, multi-link rear suspension, air springs all-around, an optional electronic locking rear differential, and leading-class ride and handling. The air suspension provides decent ground clearance and can be lowered to aid passenger boarding.

Ram 1500 Ramcharger Interior

Ram 1500 Ramcharger Interior

The 1500 Ramcharger offers bi-directional charging, capable of providing up to 7.2kW of power for tools, appliances, and power export. The 92kWh battery supports fast charging at up to 145kW, adding around 80km of range in just 10 minutes using a DC fast charger.

In terms of design, it shares its looks with the 1500 REV, complete with an illuminated badge that pulses while charging. Interior options include a 12-inch or 14.5-inch infotainment system and a 12.3-inch digital instrument panel.

Fresh options for the hybrid RAM pick-up include a digital rear-view mirror, a 23-speaker premium sound system, and an additional 10.25-inch infotainment screen for the front passenger.

 

For more motoring news, click here.

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