2007 BMW Z4 vs. 2012 Cadillac CTS
To start off, 2012 Cadillac CTS is newer by 5 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 3,600 cc (6 cylinders), 2012 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2012 Cadillac CTS (318 HP @ 6800 RPM) has 103 more horse power than 2007 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2012 Cadillac CTS should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Cadillac CTS weights approximately 488 kg more than 2007 BMW Z4. 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, 2012 Cadillac CTS (372 Nm @ 4900 RPM) has 122 more torque (in Nm) than 2007 BMW Z4. (250 Nm @ 2750 RPM). This means 2012 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2007 BMW Z4 | 2012 Cadillac CTS | |
| Make | BMW | Cadillac |
| Model | Z4 | CTS |
| Year Released | 2007 | 2012 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 318 HP |
| Engine RPM | 6500 RPM | 6800 RPM |
| Torque | 250 Nm | 372 Nm |
| Torque RPM | 2750 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1290 kg | 1778 kg |
| Vehicle Length | 4100 mm | 4788 mm |
| Vehicle Width | 1790 mm | 1842 mm |
| Vehicle Height | 1310 mm | 1422 mm |
| Wheelbase Size | 2500 mm | 2880 mm |
| Fuel Tank Capacity | 55 L | 68 L |
