2007 Audi S4 vs. 1991 Saturn Sports Coupe
To start off, 2007 Audi S4 is newer by 16 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 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 6800 RPM) has 217 more horse power than 1991 Saturn Sports Coupe. (123 HP @ 6800 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1991 Saturn Sports Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 430 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 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Saturn Sports Coupe. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi S4 (410 Nm @ 3500 RPM) has 246 more torque (in Nm) than 1991 Saturn Sports Coupe. (164 Nm @ 4800 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Saturn Sports Coupe. 2007 Audi S4 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. 2007 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S4 | 1991 Saturn Sports Coupe | |
| Make | Audi | Saturn |
| Model | S4 | Sports Coupe |
| Year Released | 2007 | 1991 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1901 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 123 HP |
| Engine RPM | 6800 RPM | 6800 RPM |
| Torque | 410 Nm | 164 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1080 kg |
| Vehicle Length | 4590 mm | 4470 mm |
| Vehicle Width | 1790 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1290 mm |
| Wheelbase Size | 2660 mm | 2530 mm |
