2007 BMW 318 vs. 2006 Cadillac CTS
To start off, 2007 BMW 318 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac CTS would be higher. At 3,556 cc (6 cylinders), 2006 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2006 Cadillac CTS (255 HP @ 6200 RPM) has 127 more horse power than 2007 BMW 318. (128 HP @ 5750 RPM) In normal driving conditions, 2006 Cadillac CTS should accelerate faster than 2007 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac CTS weights approximately 157 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, 2006 Cadillac CTS (343 Nm @ 3100 RPM) has 163 more torque (in Nm) than 2007 BMW 318. (180 Nm @ 3250 RPM). This means 2006 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 | 2006 Cadillac CTS | |
| Make | BMW | Cadillac |
| Model | 318 | CTS |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3556 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 128 HP | 255 HP |
| Engine RPM | 5750 RPM | 6200 RPM |
| Torque | 180 Nm | 343 Nm |
| Torque RPM | 3250 RPM | 3100 RPM |
| Engine Bore Size | 84 mm | 94 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1435 kg | 1592 kg |
| Vehicle Length | 4230 mm | 4840 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2770 mm | 2890 mm |
| Fuel Consumption Overall | 7.3 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 63 L | 64 L |
