2008 Cadillac DTS vs. 1991 Porsche 964
To start off, 2008 Cadillac DTS is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Porsche 964. In addition, the cost of maintenance, including insurance, on 1991 Porsche 964 would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2008 Cadillac DTS (292 HP @ 6300 RPM) has 31 more horse power than 1991 Porsche 964. (261 HP @ 6100 RPM). In normal driving conditions, 2008 Cadillac DTS should accelerate faster than 1991 Porsche 964. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac DTS weights approximately 433 kg more than 1991 Porsche 964. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Porsche 964 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Cadillac DTS. In wet, icy, snow, or gravel driving conditions, 1991 Porsche 964 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 73 more torque (in Nm) than 1991 Porsche 964. (318 Nm @ 4800 RPM). This means 2008 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 964. 2008 Cadillac DTS has automatic transmission and 1991 Porsche 964 has manual transmission. 1991 Porsche 964 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:
2008 Cadillac DTS | 1991 Porsche 964 | |
Make | Cadillac | Porsche |
Model | DTS | 964 |
Year Released | 2008 | 1991 |
Engine Position | Front | Rear |
Engine Size | 4565 cc | 3600 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 292 HP | 261 HP |
Engine RPM | 6300 RPM | 6100 RPM |
Torque | 391 Nm | 318 Nm |
Torque RPM | 4500 RPM | 4800 RPM |
Engine Bore Size | 93 mm | 100.1 mm |
Engine Stroke Size | 84 mm | 76.4 mm |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1638 kg | 1205 kg |
Vehicle Length | 5280 mm | 4260 mm |
Vehicle Width | 1910 mm | 1660 mm |
Vehicle Height | 1470 mm | 1330 mm |
Wheelbase Size | 2940 mm | 2280 mm |
Fuel Tank Capacity | 68 L | 73 L |