2007 GMC Sierra vs. 1999 Rover 75
To start off, 2007 GMC Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Rover 75. In addition, the cost of maintenance, including insurance, on 1999 Rover 75 would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 235 more horse power than 1999 Rover 75. (118 HP @ 5500 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1999 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1187 kg more than 1999 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 1999 Rover 75, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 346 more torque (in Nm) than 1999 Rover 75. (160 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Rover 75. 2007 GMC Sierra has automatic transmission and 1999 Rover 75 has manual transmission. 1999 Rover 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 1999 Rover 75 | |
| Make | GMC | Rover |
| Model | Sierra | 75 |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 1795 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 118 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 506 Nm | 160 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2577 kg | 1390 kg |
| Vehicle Length | 6590 mm | 4760 mm |
| Vehicle Width | 2040 mm | 1780 mm |
| Vehicle Height | 1950 mm | 1430 mm |
| Wheelbase Size | 4250 mm | 2750 mm |
