2007 BMW 318 vs. 2008 Cadillac CTS
To start off, 2008 Cadillac CTS is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW 318. In addition, the cost of maintenance, including insurance, on 2007 BMW 318 would be higher. At 2,792 cc (6 cylinders), 2008 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2008 Cadillac CTS (210 HP @ 6500 RPM) has 82 more horse power than 2007 BMW 318. (128 HP @ 5750 RPM) In normal driving conditions, 2008 Cadillac CTS should accelerate faster than 2007 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac CTS weights approximately 125 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.
Because 2008 Cadillac CTS is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 318. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac CTS 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 CTS (263 Nm @ 3200 RPM) has 83 more torque (in Nm) than 2007 BMW 318. (180 Nm @ 3250 RPM). This means 2008 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 | 2008 Cadillac CTS | |
| Make | BMW | Cadillac |
| Model | 318 | CTS |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 128 HP | 210 HP |
| Engine RPM | 5750 RPM | 6500 RPM |
| Torque | 180 Nm | 263 Nm |
| Torque RPM | 3250 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 88.9 mm |
| Engine Stroke Size | 90 mm | 74.7 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1435 kg | 1560 kg |
| Vehicle Length | 4230 mm | 4870 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1480 mm |
| Wheelbase Size | 2770 mm | 2890 mm |
| Fuel Consumption Overall | 7.3 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 63 L | 68 L |
