1999 Audi S8 vs. 2008 Cadillac DTS
To start off, 2008 Cadillac DTS is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Audi S8. In addition, the cost of maintenance, including insurance, on 1999 Audi S8 would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac DTS is equipped with a bigger engine. In terms of performance, 1999 Audi S8 (335 HP @ 7000 RPM) has 43 more horse power than 2008 Cadillac DTS. (292 HP @ 6300 RPM). In normal driving conditions, 1999 Audi S8 should accelerate faster than 2008 Cadillac DTS. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S8 weights approximately 92 kg more than 2008 Cadillac DTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2008 Cadillac DTS. In wet, icy, snow, or gravel driving conditions, 1999 Audi S8 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, 2008 Cadillac DTS (391 Nm @ 4500 RPM) has 60 more torque (in Nm) than 1999 Audi S8. (331 Nm @ 3400 RPM). This means 2008 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi S8. 2008 Cadillac DTS has automatic transmission and 1999 Audi S8 has manual transmission. 1999 Audi S8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi S8 | 2008 Cadillac DTS | |
| Make | Audi | Cadillac |
| Model | S8 | DTS |
| Year Released | 1999 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4565 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 335 HP | 292 HP |
| Engine RPM | 7000 RPM | 6300 RPM |
| Torque | 331 Nm | 391 Nm |
| Torque RPM | 3400 RPM | 4500 RPM |
| Engine Bore Size | 84.5 mm | 93 mm |
| Engine Stroke Size | 93 mm | 84 mm |
| Drive Type | AWD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1730 kg | 1638 kg |
| Vehicle Length | 5040 mm | 5280 mm |
| Vehicle Width | 1890 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2940 mm |
| Fuel Consumption | 9.7 L/100km | 10.7 L/100km |
| Fuel Consumption City | 20.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 13.7 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 90 L | 68 L |
