1991 Audi Coupe vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 14 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 4,802 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (285 HP) has 174 more horse power than 1991 Audi Coupe. (111 HP) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1991 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1187 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.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi Coupe. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sierra 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, 2005 GMC Sierra (400 Nm) has 232 more torque (in Nm) than 1991 Audi Coupe. (168 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi Coupe.
Compare all specifications:
| 1991 Audi Coupe | 2005 GMC Sierra | |
| Make | Audi | GMC |
| Model | Coupe | Sierra |
| Year Released | 1991 | 2005 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1982 cc | 4802 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 111 HP | 285 HP |
| Torque | 168 Nm | 400 Nm |
| Engine Bore Size | 82.5 mm | 96.1 mm |
| Engine Stroke Size | 92.8 mm | 83 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1130 kg | 2317 kg |
| Vehicle Length | 4490 mm | 5710 mm |
| Vehicle Width | 1720 mm | 2000 mm |
| Vehicle Height | 1380 mm | 1880 mm |
| Wheelbase Size | 2560 mm | 3380 mm |
| Fuel Tank Capacity | 64 L | 129 L |
