1981 Audi UR vs. 2006 Pontiac Solstice
To start off, 2006 Pontiac Solstice is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Audi UR. In addition, the cost of maintenance, including insurance, on 1981 Audi UR would be higher. At 2,399 cc, 2006 Pontiac Solstice is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 20 more horse power than 2006 Pontiac Solstice. (177 HP @ 6600 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 2006 Pontiac Solstice. With that said, vehicle weight also plays an important factor in acceleration. 2006 Pontiac Solstice weights approximately 97 kg more than 1981 Audi UR.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2006 Pontiac Solstice. In wet, icy, snow, or gravel driving conditions, 1981 Audi UR 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, 1981 Audi UR (285 Nm @ 3500 RPM) has 60 more torque (in Nm) than 2006 Pontiac Solstice. (225 Nm @ 4800 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 2006 Pontiac Solstice.
Compare all specifications:
| 1981 Audi UR | 2006 Pontiac Solstice | |
| Make | Audi | Pontiac |
| Model | UR | Solstice |
| Year Released | 1981 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 2399 cc |
| Horse Power | 197 HP | 177 HP |
| Engine RPM | 5500 RPM | 6600 RPM |
| Torque | 285 Nm | 225 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 79.5 mm | 87.9 mm |
| Engine Stroke Size | 86.4 mm | 97.8 mm |
| Engine Compression Ratio | 7.0:1 | 10.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1347 kg |
| Vehicle Length | 4430 mm | 4000 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1360 mm | 1280 mm |
| Wheelbase Size | 2530 mm | 2420 mm |
| Fuel Tank Capacity | 70 L | 49 L |
