2006 Cadillac DTS vs. 1989 Pontiac Grand Prix
To start off, 2006 Cadillac DTS is newer by 17 year(s). Which means there will be less support and parts availability for 1989 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Grand Prix would be higher. At 4,572 cc (8 cylinders), 2006 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2006 Cadillac DTS (275 HP @ 5200 RPM) has 117 more horse power than 1989 Pontiac Grand Prix. (158 HP @ 6200 RPM). In normal driving conditions, 2006 Cadillac DTS should accelerate faster than 1989 Pontiac Grand Prix.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2006 Cadillac DTS (396 Nm @ 4400 RPM) has 193 more torque (in Nm) than 1989 Pontiac Grand Prix. (203 Nm @ 5200 RPM). This means 2006 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Grand Prix.
Compare all specifications:
| 2006 Cadillac DTS | 1989 Pontiac Grand Prix | |
| Make | Cadillac | Pontiac |
| Model | DTS | Grand Prix |
| Year Released | 2006 | 1989 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 2260 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 158 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 396 Nm | 203 Nm |
| Torque RPM | 4400 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5280 mm | 4960 mm |
| Vehicle Width | 1910 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2940 mm | 2740 mm |
| Fuel Tank Capacity | 68 L | 76 L |
