2009 Audi S4 vs. 2002 Cadillac CTS
To start off, 2009 Audi S4 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2002 Cadillac CTS would be higher. At 4,163 cc (8 cylinders), 2009 Audi S4 is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 7000 RPM) has 120 more horse power than 2002 Cadillac CTS. (220 HP @ 6000 RPM). In normal driving conditions, 2009 Audi S4 should accelerate faster than 2002 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2002 Cadillac CTS weights approximately 688 kg more than 2009 Audi S4.
Because 2009 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Cadillac CTS. In wet, icy, snow, or gravel driving conditions, 2009 Audi S4 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, 2009 Audi S4 (410 Nm @ 3500 RPM) has 114 more torque (in Nm) than 2002 Cadillac CTS. (296 Nm @ 3400 RPM). This means 2009 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2002 Cadillac CTS. 2002 Cadillac CTS has automatic transmission and 2009 Audi S4 has manual transmission. 2009 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi S4 | 2002 Cadillac CTS | |
| Make | Audi | Cadillac |
| Model | S4 | CTS |
| Year Released | 2009 | 2002 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3173 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 220 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 410 Nm | 296 Nm |
| Torque RPM | 3500 RPM | 3400 RPM |
| Engine Bore Size | 84.6 mm | 87.5 mm |
| Engine Stroke Size | 92.8 mm | 88 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 1618 kg |
| Vehicle Length | 4580 mm | 4840 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2900 mm |
| Fuel Tank Capacity | 63 L | 66 L |
