2006 BMW Z4 vs. 2012 Cadillac SRX
To start off, 2012 Cadillac SRX is newer by 6 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 3,600 cc (6 cylinders), 2012 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2012 Cadillac SRX (308 HP @ 6800 RPM) has 119 more horse power than 2006 BMW Z4. (189 HP @ 6000 RPM) In normal driving conditions, 2012 Cadillac SRX should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Cadillac SRX weights approximately 605 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2012 Cadillac SRX, being front wheel drive (FWD), will offer much better control with better grip. 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 SRX (359 Nm @ 2400 RPM) has 114 more torque (in Nm) than 2006 BMW Z4. (245 Nm @ 3500 RPM). This means 2012 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4. 2012 Cadillac SRX has automatic transmission and 2006 BMW Z4 has manual transmission. 2006 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW Z4 | 2012 Cadillac SRX | |
| Make | BMW | Cadillac |
| Model | Z4 | SRX |
| Year Released | 2006 | 2012 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 308 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 245 Nm | 359 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1940 kg |
| Vehicle Length | 4100 mm | 4834 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1310 mm | 1669 mm |
| Wheelbase Size | 2500 mm | 2807 mm |
| Fuel Tank Capacity | 55 L | 79 L |
