2009 Cadillac STS vs. 2011 BMW Z4
To start off, 2011 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2009 Cadillac STS would be higher. At 3,600 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 47 more horse power than 2011 BMW Z4. (255 HP @ 6600 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2011 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 85 kg more than 2011 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, 2009 Cadillac STS (369 Nm @ 5200 RPM) has 71 more torque (in Nm) than 2011 BMW Z4. (298 Nm @ 2600 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW Z4. 2009 Cadillac STS has automatic transmission and 2011 BMW Z4 has manual transmission. 2011 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Cadillac STS | 2011 BMW Z4 | |
Make | Cadillac | BMW |
Model | STS | Z4 |
Year Released | 2009 | 2011 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3600 cc | 3000 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 302 HP | 255 HP |
Engine RPM | 6300 RPM | 6600 RPM |
Torque | 369 Nm | 298 Nm |
Torque RPM | 5200 RPM | 2600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1560 kg | 1475 kg |
Vehicle Length | 5000 mm | 4239 mm |
Vehicle Width | 1850 mm | 1791 mm |
Vehicle Height | 1470 mm | 1290 mm |
Wheelbase Size | 2960 mm | 2497 mm |
Fuel Consumption Highway | 9.2 L/100km | 8.4 L/100km |
Fuel Consumption City | 14 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 64 L | 55 L |