1999 Audi S8 vs. 2013 Cadillac CTS-V
To start off, 2013 Cadillac CTS-V is newer by 14 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 6,200 cc (8 cylinders), 2013 Cadillac CTS-V is equipped with a bigger engine. In terms of performance, 2013 Cadillac CTS-V (548 HP @ 6100 RPM) has 301 more horse power than 1999 Audi S8. (247 HP @ 7000 RPM) In normal driving conditions, 2013 Cadillac CTS-V should accelerate faster than 1999 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac CTS-V weights approximately 244 kg more than 1999 Audi S8. 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 2013 Cadillac CTS-V. 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, 2013 Cadillac CTS-V (747 Nm @ 3800 RPM) has 417 more torque (in Nm) than 1999 Audi S8. (330 Nm @ 3400 RPM). This means 2013 Cadillac CTS-V will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi S8. 1999 Audi S8 has automatic transmission and 2013 Cadillac CTS-V has manual transmission. 2013 Cadillac CTS-V will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi S8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi S8 | 2013 Cadillac CTS-V | |
| Make | Audi | Cadillac |
| Model | S8 | CTS-V |
| Year Released | 1999 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 6200 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 247 HP | 548 HP |
| Engine RPM | 7000 RPM | 6100 RPM |
| Torque | 330 Nm | 747 Nm |
| Torque RPM | 3400 RPM | 3800 RPM |
| Engine Bore Size | 84.5 mm | 103 mm |
| Engine Stroke Size | 93 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 9.1 |
| Drive Type | AWD | Rear |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1750 kg | 1994 kg |
| Vehicle Length | 5040 mm | 4877 mm |
| Vehicle Width | 1890 mm | 1884 mm |
| Vehicle Height | 1420 mm | 1422 mm |
| Wheelbase Size | 2890 mm | 2880 mm |
| Fuel Consumption | 9.5 L/100km | 12.4 L/100km |
| Fuel Consumption City | 21.7 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 13.9 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 90 L | 68 L |
