1991 Audi Coupe vs. 2006 Audi S4
To start off, 2006 Audi S4 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1991 Audi Coupe would be higher. At 4,162 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 165 more horse power than 1991 Audi Coupe. (174 HP @ 5500 RPM) In normal driving conditions, 2006 Audi S4 should accelerate faster than 1991 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 101 kg more than 1991 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 161 more torque (in Nm) than 1991 Audi Coupe. (249 Nm @ 3000 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi Coupe. 1991 Audi Coupe has automatic transmission and 2006 Audi S4 has manual transmission. 2006 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Audi Coupe will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Audi Coupe | 2006 Audi S4 | |
Make | Audi | Audi |
Model | Coupe | S4 |
Year Released | 1991 | 2006 |
Body Type | Coupe | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2770 cc | 4162 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 174 HP | 339 HP |
Engine RPM | 5500 RPM | 7000 RPM |
Torque | 249 Nm | 410 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Engine Bore Size | 82.5 mm | 84.5 mm |
Engine Stroke Size | 86.4 mm | 92.8 mm |
Engine Compression Ratio | 10.0:1 | 11.0:1 |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1174 kg | 1275 kg |
Vehicle Length | 4370 mm | 4590 mm |
Vehicle Width | 1720 mm | 1730 mm |
Vehicle Height | 1380 mm | 1430 mm |
Wheelbase Size | 2560 mm | 2650 mm |
Fuel Tank Capacity | 80 L | 63 L |