The Range Rover Gets A Powerful New V8 Diesel, Improved Cabin And More Technology

Range Rover

The Range Rover’s outstanding off-road capability is enhanced by the addition of Terrain Response as standard for all 2007 models, together with a centre ‘e’ (electronic) differential and the availability of a rear ‘e’ differential. Terrain Response allows the driver to select one of five settings on the rotary switch, to suit the terrain. The vehicle’s electronic and mechanical controls are then optimised to tackle the specific conditions.

"Terrain Response improves absolute off-road ability while reducing driver effort: off-road performance has never been easier," says Phil Popham. "It benefits on-road driving too, and perfectly exemplifies Land Rover’s belief in offering the greatest breadth of capability in the class."

Other enhancements apply across the Range Rover line-up for the 2007 model year. The cabin gains better stowage space (including a new twin glovebox), an enhanced airbag package, a cleaner centre console design, an electronic parking brake, a new upper facia and substantially improved air-conditioning and ventilation. Switchgear and the audio system have been improved, and there are more extensive wood and metallic finishes, all contributing to an enhanced premium feel. Front seats now offer an optional cooling function, as well as a standard heating feature, and active head restraints contribute to improved safety.

"The most complete luxury 4x4 in the world is now even better," says Phil Popham. "The outstanding supercharged V8 and normally aspirated petrol V8 are joined by an equally impressive new diesel V8. It is an unbeatable engine range, reinforcing the Range Rover’s unassailable position at the very pinnacle of the luxury 4x4 sector."

All-New TDV8 Diesel Engine Boosts Performance & Improves Refinement

The Range Rover’s new TDV8 diesel engine builds on learning from the widely acclaimed TDV6, used in the Discovery 3 and Range Rover Sport. Delivering substantial improvements in both performance and refinement, its maximum power is increased by more than 50 per cent, at 272 bhp/PS (200 kW), compared with the outgoing straight-six diesel’s 177 bhp/PS (130 kW).

Maximum torque is an enormous 640 Nm (472 lb ft). This is maintained constantly from 2000 rpm to 2500 rpm, delivering effortless performance even at low engine speeds. Over 400 Nm of torque is available from just 1250 rpm - greater than the previous engine’s maximum torque of 390 Nm (288 lb ft).

Acceleration is similarly transformed, with the 0-60 mph time down to 8.5 sec from 12.7 sec (0-100 km/h now 9.2 sec, from 13.6 sec). The improvements continue right across the speed range. In the crucial 50-70 mph acceleration range (80-110 km/h), for example, the new diesel model is about 40 per cent faster. Top speed is an electronically limited 124 mph (200 km/h), up from 111 mph (179 km/h).

Twin variable nozzle turbochargers contribute to the huge torque of the V8 diesel, as does the relatively low 17.3:1 compression ratio. The 32-valve engine configuration allows for smooth high-revving, assisting performance and on-road refinement.

The engine exceeds EU4 emissions standards and fuel consumption is impressively low considering the performance: combined average fuel economy is 25.1 mpg (11.3 litres/100 km). This is comparable to that of many petrol saloon cars, in a vehicle that has the capability to cruise motorways, climb mountains, cross rivers, carry five adults in ultimate comfort plus an enormous amount of luggage, and has one of the highest permissible towing weights of any vehicle.