2008 Cadillac DTS vs. 2001 Pontiac Sunfire
To start off, 2008 Cadillac DTS is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Pontiac Sunfire. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Sunfire 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 (275 HP @ 6000 RPM) has 127 more horse power than 2001 Pontiac Sunfire. (148 HP @ 5600 RPM). In normal driving conditions, 2008 Cadillac DTS should accelerate faster than 2001 Pontiac Sunfire. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac DTS weights approximately 453 kg more than 2001 Pontiac Sunfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 Cadillac DTS (400 Nm @ 4400 RPM) has 190 more torque (in Nm) than 2001 Pontiac Sunfire. (210 Nm @ 4400 RPM). This means 2008 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 2001 Pontiac Sunfire. 2008 Cadillac DTS has automatic transmission and 2001 Pontiac Sunfire has manual transmission. 2001 Pontiac Sunfire 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 | 2001 Pontiac Sunfire | |
| Make | Cadillac | Pontiac |
| Model | DTS | Sunfire |
| Year Released | 2008 | 2001 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2399 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 148 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 400 Nm | 210 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1182 kg |
| Vehicle Length | 5280 mm | 4630 mm |
| Vehicle Width | 1910 mm | 1740 mm |
| Vehicle Height | 1470 mm | 1350 mm |
| Wheelbase Size | 2940 mm | 2610 mm |
| Fuel Tank Capacity | 68 L | 54 L |
