2006 GMC Envoy vs. 2004 Rover 75
To start off, 2006 GMC Envoy is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Rover 75. In addition, the cost of maintenance, including insurance, on 2004 Rover 75 would be higher. At 4,601 cc (8 cylinders), 2004 Rover 75 is equipped with a bigger engine. In terms of performance, 2006 GMC Envoy (291 HP @ 6000 RPM) has 35 more horse power than 2004 Rover 75. (256 HP @ 5000 RPM). In normal driving conditions, 2006 GMC Envoy should accelerate faster than 2004 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 695 kg more than 2004 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2004 Rover 75. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 Rover 75 (410 Nm @ 4000 RPM) has 33 more torque (in Nm) than 2006 GMC Envoy. (377 Nm @ 4800 RPM). This means 2004 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Envoy.
Compare all specifications:
| 2006 GMC Envoy | 2004 Rover 75 | |
| Make | GMC | Rover |
| Model | Envoy | 75 |
| Year Released | 2006 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4601 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 291 HP | 256 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 377 Nm | 410 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 90.3 mm |
| Engine Stroke Size | 101.9 mm | 90 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2435 kg | 1740 kg |
| Wheelbase Size | 2880 mm | 2630 mm |
| Fuel Consumption City | 15.7 L/100km | 18.3 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 13.4 L/100km |
