2003 Audi LeMans vs. 2007 Cadillac STS
To start off, 2007 Cadillac STS is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Audi LeMans. In addition, the cost of maintenance, including insurance, on 2003 Audi LeMans would be higher. At 4,961 cc (10 cylinders), 2003 Audi LeMans is equipped with a bigger engine. In terms of performance, 2003 Audi LeMans (601 HP @ 6500 RPM) has 346 more horse power than 2007 Cadillac STS. (255 HP @ 6500 RPM). In normal driving conditions, 2003 Audi LeMans should accelerate faster than 2007 Cadillac STS.
Because 2003 Audi LeMans is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2003 Audi LeMans 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, 2003 Audi LeMans (750 Nm @ 1750 RPM) has 408 more torque (in Nm) than 2007 Cadillac STS. (342 Nm @ 3200 RPM). This means 2003 Audi LeMans will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac STS. 2007 Cadillac STS has automatic transmission and 2003 Audi LeMans has manual transmission. 2003 Audi LeMans 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:
| 2003 Audi LeMans | 2007 Cadillac STS | |
| Make | Audi | Cadillac |
| Model | LeMans | STS |
| Year Released | 2003 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 4961 cc | 3556 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 601 HP | 255 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 750 Nm | 342 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Engine Bore Size | 82.6 mm | 94 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4380 mm | 4990 mm |
| Vehicle Width | 1910 mm | 1850 mm |
| Vehicle Height | 1260 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2960 mm |
| Fuel Tank Capacity | 70 L | 64 L |
