2003 BMW X3 vs. 1989 Chrysler Viper
To start off, 2003 BMW X3 is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Chrysler Viper. In addition, the cost of maintenance, including insurance, on 1989 Chrysler Viper would be higher. At 7,986 cc (10 cylinders), 1989 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1989 Chrysler Viper (389 HP @ 5150 RPM) has 204 more horse power than 2003 BMW X3. (185 HP @ 6000 RPM) In normal driving conditions, 1989 Chrysler Viper should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 250 kg more than 1989 Chrysler Viper.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Chrysler Viper. In wet, icy, snow, or gravel driving conditions, 2003 BMW X3 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 Chrysler Viper (621 Nm @ 3600 RPM) has 376 more torque (in Nm) than 2003 BMW X3. (245 Nm @ 3500 RPM). This means 1989 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3. 2003 BMW X3 has automatic transmission and 1989 Chrysler Viper has manual transmission. 1989 Chrysler Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X3 | 1989 Chrysler Viper | |
| Make | BMW | Chrysler |
| Model | X3 | Viper |
| Year Released | 2003 | 1989 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 7986 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 185 HP | 389 HP |
| Engine RPM | 6000 RPM | 5150 RPM |
| Torque | 245 Nm | 621 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1590 kg |
| Vehicle Length | 4570 mm | 4460 mm |
| Vehicle Width | 1860 mm | 1930 mm |
| Vehicle Height | 1680 mm | 1130 mm |
| Wheelbase Size | 2800 mm | 2450 mm |
