1981 Audi UR vs. 2007 Cadillac CTS
To start off, 2007 Cadillac CTS is newer by 26 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 2,792 cc (6 cylinders), 2007 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac CTS (212 HP @ 6000 RPM) has 15 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 2007 Cadillac CTS should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac CTS weights approximately 455 kg more than 1981 Audi UR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac CTS. 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 22 more torque (in Nm) than 2007 Cadillac CTS. (263 Nm @ 3300 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac CTS.
Compare all specifications:
| 1981 Audi UR | 2007 Cadillac CTS | |
| Make | Audi | Cadillac |
| Model | UR | CTS |
| Year Released | 1981 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 2792 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 212 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 285 Nm | 263 Nm |
| Torque RPM | 3500 RPM | 3300 RPM |
| Engine Bore Size | 79.5 mm | 89 mm |
| Engine Stroke Size | 86.4 mm | 74.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1705 kg |
| Vehicle Length | 4430 mm | 4830 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1450 mm |
| Wheelbase Size | 2530 mm | 2890 mm |
| Fuel Tank Capacity | 70 L | 66 L |
