2007 Audi A4 vs. 1998 Proton 400
To start off, 2007 Audi A4 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Proton 400. In addition, the cost of maintenance, including insurance, on 1998 Proton 400 would be higher. At 1,984 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 123 more horse power than 1998 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1998 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 634 kg more than 1998 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Audi A4 (280 Nm @ 1800 RPM) has 172 more torque (in Nm) than 1998 Proton 400. (108 Nm @ 3000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Proton 400. 2007 Audi A4 has automatic transmission and 1998 Proton 400 has manual transmission. 1998 Proton 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 1998 Proton 400 | |
| Make | Audi | Proton |
| Model | A4 | 400 |
| Year Released | 2007 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 197 HP | 74 HP |
| Engine RPM | 5100 RPM | 6000 RPM |
| Torque | 280 Nm | 108 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1630 kg | 996 kg |
| Vehicle Length | 4580 mm | 4280 mm |
| Vehicle Width | 1400 mm | 1700 mm |
| Vehicle Height | 1780 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2510 mm |
