2009 Audi R8 vs. 2007 Chevrolet Express
To start off, 2009 Audi R8 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Express would be higher. At 4,802 cc (8 cylinders), 2007 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (414 HP @ 7800 RPM) has 129 more horse power than 2007 Chevrolet Express. (285 HP @ 5200 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 2007 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Express weights approximately 190 kg more than 2009 Audi R8.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2007 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 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, 2009 Audi R8 (430 Nm @ 4500 RPM) has 30 more torque (in Nm) than 2007 Chevrolet Express. (400 Nm @ 4000 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Express. 2007 Chevrolet Express has automatic transmission and 2009 Audi R8 has manual transmission. 2009 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Express will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi R8 | 2007 Chevrolet Express | |
| Make | Audi | Chevrolet |
| Model | R8 | Express |
| Year Released | 2009 | 2007 |
| Body Type | Coupe | Van |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 4802 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 414 HP | 285 HP |
| Engine RPM | 7800 RPM | 5200 RPM |
| Torque | 430 Nm | 400 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 96.1 mm |
| Engine Stroke Size | 92.8 mm | 83.1 mm |
| Engine Compression Ratio | 12.5:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1750 kg |
| Vehicle Length | 4440 mm | 6210 mm |
| Vehicle Width | 1910 mm | 2020 mm |
| Vehicle Height | 1260 mm | 2090 mm |
| Wheelbase Size | 2660 mm | 3940 mm |
| Fuel Consumption Overall | 14.6 L/100km | 8 L/100km |
| Fuel Tank Capacity | 75 L | 117 L |
