2003 Cadillac CTS vs. 1991 Mercedes-Benz 300
To start off, 2003 Cadillac CTS is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 300 would be higher. At 3,199 cc (6 cylinders), 1991 Mercedes-Benz 300 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 300 (231 HP @ 5800 RPM) has 52 more horse power than 2003 Cadillac CTS. (179 HP @ 6000 RPM) In normal driving conditions, 1991 Mercedes-Benz 300 should accelerate faster than 2003 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 300 weights approximately 280 kg more than 2003 Cadillac CTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1991 Mercedes-Benz 300 (310 Nm @ 4100 RPM) has 65 more torque (in Nm) than 2003 Cadillac CTS. (245 Nm @ 3400 RPM). This means 1991 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 2003 Cadillac CTS.
Compare all specifications:
| 2003 Cadillac CTS | 1991 Mercedes-Benz 300 | |
| Make | Cadillac | Mercedes-Benz |
| Model | CTS | 300 |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 179 HP | 231 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 245 Nm | 310 Nm |
| Torque RPM | 3400 RPM | 4100 RPM |
| Engine Bore Size | 83.3 mm | 89.9 mm |
| Engine Stroke Size | 79.6 mm | 84 mm |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1620 kg | 1900 kg |
| Vehicle Length | 4840 mm | 5220 mm |
| Vehicle Width | 1800 mm | 1890 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2890 mm | 3150 mm |
| Fuel Tank Capacity | 64 L | 100 L |
