1991 Audi Coupe vs. 1998 Audi A8
To start off, 1998 Audi A8 is newer by 7 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 4,172 cc (8 cylinders), 1998 Audi A8 is equipped with a bigger engine. In terms of performance, 1998 Audi A8 (300 HP) has 125 more horse power than 1991 Audi Coupe. (175 HP) In normal driving conditions, 1998 Audi A8 should accelerate faster than 1991 Audi Coupe.
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, 1998 Audi A8 (400 Nm) has 151 more torque (in Nm) than 1991 Audi Coupe. (249 Nm). This means 1998 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi Coupe. 1998 Audi A8 has automatic transmission and 1991 Audi Coupe has manual transmission. 1991 Audi Coupe will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi Coupe | 1998 Audi A8 | |
| Make | Audi | Audi |
| Model | Coupe | A8 |
| Year Released | 1991 | 1998 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 4172 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 175 HP | 300 HP |
| Torque | 249 Nm | 400 Nm |
| Engine Bore Size | 82.5 mm | 84.6 mm |
| Engine Stroke Size | 86.4 mm | 93 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Top Speed | 204 km/hour | 250 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 4370 mm | 5040 mm |
| Vehicle Width | 1720 mm | 1890 mm |
| Vehicle Height | 1370 mm | 1450 mm |
| Wheelbase Size | 2560 mm | 2890 mm |
