1991 Audi S2 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 S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 3,556 cc (6 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (254 HP @ 6500 RPM) has 38 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 362 kg more than 1991 Audi S2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Cadillac STS (342 Nm @ 3200 RPM) has 33 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2. 2007 Cadillac STS has automatic transmission and 1991 Audi S2 has manual transmission. 1991 Audi S2 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 S2 | 2007 Cadillac STS | |
Make | Audi | Cadillac |
Model | S2 | STS |
Year Released | 1991 | 2007 |
Engine Position | Front | Front |
Engine Size | 2226 cc | 3556 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 216 HP | 254 HP |
Engine RPM | 5900 RPM | 6500 RPM |
Torque | 309 Nm | 342 Nm |
Torque RPM | 1950 RPM | 3200 RPM |
Engine Bore Size | 81.1 mm | 94 mm |
Engine Stroke Size | 86.4 mm | 85.6 mm |
Engine Compression Ratio | 9.3:1 | 10.5:1 |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1420 kg | 1782 kg |
Vehicle Length | 4410 mm | 4990 mm |
Vehicle Width | 1720 mm | 1850 mm |
Vehicle Height | 1380 mm | 1470 mm |
Wheelbase Size | 2560 mm | 2960 mm |
Fuel Consumption City | 14.3 L/100km | 13.1 L/100km |
Fuel Consumption Overall | 8.3 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 70 L | 66 L |