1991 Audi 80 vs. 2007 Cadillac STS
To start off, 2007 Cadillac STS is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (321 HP @ 6400 RPM) has 206 more horse power than 1991 Audi 80. (115 HP @ 5400 RPM) In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 395 kg more than 1991 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2007 Cadillac STS (427 Nm @ 4400 RPM) has 259 more torque (in Nm) than 1991 Audi 80. (168 Nm @ 3200 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80. 2007 Cadillac STS has automatic transmission and 1991 Audi 80 has manual transmission. 1991 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Audi 80 | 2007 Cadillac STS | |
Make | Audi | Cadillac |
Model | 80 | STS |
Year Released | 1991 | 2007 |
Engine Position | Front | Front |
Engine Size | 1984 cc | 4565 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 115 HP | 321 HP |
Engine RPM | 5400 RPM | 6400 RPM |
Torque | 168 Nm | 427 Nm |
Torque RPM | 3200 RPM | 4400 RPM |
Engine Bore Size | 82.5 mm | 93 mm |
Engine Stroke Size | 92.8 mm | 84 mm |
Engine Compression Ratio | 10.4:1 | 10.5:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1240 kg | 1635 kg |
Vehicle Length | 4490 mm | 4990 mm |
Vehicle Width | 1710 mm | 1850 mm |
Vehicle Height | 1400 mm | 1470 mm |
Wheelbase Size | 2610 mm | 2960 mm |
Fuel Tank Capacity | 66 L | 64 L |