2007 BMW 318 vs. 2005 Cadillac CTS
To start off, 2007 BMW 318 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2005 Cadillac CTS would be higher. At 2,597 cc (6 cylinders), 2005 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2005 Cadillac CTS (179 HP @ 6000 RPM) has 31 more horse power than 2007 BMW 318. (148 HP @ 6200 RPM) In normal driving conditions, 2005 Cadillac CTS should accelerate faster than 2007 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac CTS weights approximately 150 kg more than 2007 BMW 318. 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, 2005 Cadillac CTS (245 Nm @ 3400 RPM) has 45 more torque (in Nm) than 2007 BMW 318. (200 Nm @ 3600 RPM). This means 2005 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 318.
Compare all specifications:
| 2007 BMW 318 | 2005 Cadillac CTS | |
| Make | BMW | Cadillac |
| Model | 318 | CTS |
| Year Released | 2007 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2597 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 179 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 200 Nm | 245 Nm |
| Torque RPM | 3600 RPM | 3400 RPM |
| Engine Bore Size | 84 mm | 83.2 mm |
| Engine Stroke Size | 90 mm | 79.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 207 km/hour | 223 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1580 kg | 1730 kg |
| Vehicle Length | 4490 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1450 mm |
| Wheelbase Size | 2730 mm | 2830 mm |
| Fuel Consumption Overall | 7.8 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 63 L | 64 L |
