2008 Audi R8 vs. 2007 Buick Rainier
To start off, 2008 Audi R8 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2007 Buick Rainier would be higher. At 4,163 cc (8 cylinders), 2008 Audi R8 is equipped with a bigger engine. In terms of performance, 2008 Audi R8 (414 HP @ 7800 RPM) has 122 more horse power than 2007 Buick Rainier. (292 HP @ 6000 RPM). In normal driving conditions, 2008 Audi R8 should accelerate faster than 2007 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi R8 weights approximately 10 kg more than 2007 Buick Rainier. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 Audi R8 (431 Nm @ 4500 RPM) has 55 more torque (in Nm) than 2007 Buick Rainier. (376 Nm @ 4800 RPM). This means 2008 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Buick Rainier. 2007 Buick Rainier has automatic transmission and 2008 Audi R8 has manual transmission. 2008 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi R8 | 2007 Buick Rainier | |
| Make | Audi | Buick |
| Model | R8 | Rainier |
| Year Released | 2008 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 4162 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 292 HP |
| Engine RPM | 7800 RPM | 6000 RPM |
| Torque | 431 Nm | 376 Nm |
| Torque RPM | 4500 RPM | 4800 RPM |
| Drive Type | AWD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1550 kg |
| Vehicle Length | 4440 mm | 4920 mm |
| Vehicle Width | 1910 mm | 1920 mm |
| Vehicle Height | 1260 mm | 1900 mm |
| Wheelbase Size | 2660 mm | 2880 mm |
| Fuel Consumption Overall | 14.6 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 75 L | 83 L |
