1989 Dodge Viper vs. 2005 Audi S4
To start off, 2005 Audi S4 is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Dodge Viper. In addition, the cost of maintenance, including insurance, on 1989 Dodge Viper would be higher. At 7,994 cc (10 cylinders), 1989 Dodge Viper is equipped with a bigger engine. In terms of performance, 1989 Dodge Viper (400 HP @ 4600 RPM) has 60 more horse power than 2005 Audi S4. (340 HP @ 7000 RPM). In normal driving conditions, 1989 Dodge Viper should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 401 kg more than 1989 Dodge Viper.
Because 2005 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 2005 Audi S4 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, 1989 Dodge Viper (610 Nm @ 3600 RPM) has 200 more torque (in Nm) than 2005 Audi S4. (410 Nm @ 3500 RPM). This means 1989 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4. 2005 Audi S4 has automatic transmission and 1989 Dodge Viper has manual transmission. 1989 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Dodge Viper | 2005 Audi S4 | |
| Make | Dodge | Audi |
| Model | Viper | S4 |
| Year Released | 1989 | 2005 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 7994 cc | 4163 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 400 HP | 340 HP |
| Engine RPM | 4600 RPM | 7000 RPM |
| Torque | 610 Nm | 410 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Engine Bore Size | 101.6 mm | 85 mm |
| Engine Stroke Size | 98.6 mm | 93 mm |
| Engine Compression Ratio | 9.1:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 257 km/hour | 250 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1454 kg | 1855 kg |
| Vehicle Length | 4380 mm | 4580 mm |
| Vehicle Width | 1930 mm | 1790 mm |
| Vehicle Height | 1180 mm | 1450 mm |
| Wheelbase Size | 2450 mm | 2660 mm |
| Fuel Tank Capacity | 83 L | 63 L |
