2003 Alpina B7 vs. 1991 Saturn Sports Coupe
To start off, 2003 Alpina B7 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Saturn Sports Coupe. In addition, the cost of maintenance, including insurance, on 1991 Saturn Sports Coupe would be higher. At 4,399 cc (8 cylinders), 2003 Alpina B7 is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 369 more horse power than 1991 Saturn Sports Coupe. (123 HP @ 6800 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 1991 Saturn Sports Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 910 kg more than 1991 Saturn Sports Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Alpina B7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Alpina B7. However, in wet, icy, snow, or gravel driving conditions, 1991 Saturn Sports Coupe, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Alpina B7 (700 Nm @ 4250 RPM) has 536 more torque (in Nm) than 1991 Saturn Sports Coupe. (164 Nm @ 4800 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Saturn Sports Coupe. 2003 Alpina B7 has automatic transmission and 1991 Saturn Sports Coupe has manual transmission. 1991 Saturn Sports Coupe will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alpina B7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina B7 | 1991 Saturn Sports Coupe | |
| Make | Alpina | Saturn |
| Model | B7 | Sports Coupe |
| Year Released | 2003 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4399 cc | 1901 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 492 HP | 123 HP |
| Engine RPM | 5500 RPM | 6800 RPM |
| Torque | 700 Nm | 164 Nm |
| Torque RPM | 4250 RPM | 4800 RPM |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1990 kg | 1080 kg |
| Vehicle Length | 5180 mm | 4470 mm |
| Vehicle Width | 1910 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1290 mm |
| Wheelbase Size | 3000 mm | 2530 mm |
