2009 Audi A4 vs. 2008 Proton Arena
To start off, 2009 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Proton Arena. In addition, the cost of maintenance, including insurance, on 2008 Proton Arena would be higher. At 1,896 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 355 kg more than 2008 Proton Arena.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 A4 (285 Nm @ 1900 RPM) has 161 more torque (in Nm) than 2008 Proton Arena. (124 Nm @ 3000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Proton Arena.
Compare all specifications:
| 2009 Audi A4 | 2008 Proton Arena | |
| Make | Audi | Proton |
| Model | A4 | Arena |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1468 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 0 HP |
| Torque | 285 Nm | 124 Nm |
| Torque RPM | 1900 RPM | 3000 RPM |
| Engine Bore Size | 79.6 mm | 75.6 mm |
| Engine Stroke Size | 95.5 mm | 82 mm |
| Engine Compression Ratio | 19.0:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 11.2 seconds | 13.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1390 kg | 1035 kg |
| Vehicle Length | 4590 mm | 4460 mm |
| Vehicle Height | 1430 mm | 1720 mm |
| Wheelbase Size | 2650 mm | 2610 mm |
| Fuel Consumption Overall | 5.6 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 70 L | 50 L |
