2009 Cadillac STS vs. 2012 BMW Z4
To start off, 2012 BMW Z4 is newer by 3 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 3,599 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 120 more horse power than 2012 BMW Z4. (182 HP @ 5000 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2012 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 155 kg more than 2012 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 99 more torque (in Nm) than 2012 BMW Z4. (270 Nm @ 1250 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2012 BMW Z4. 2009 Cadillac STS has automatic transmission and 2012 BMW Z4 has manual transmission. 2012 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 | 2012 BMW Z4 | |
Make | Cadillac | BMW |
Model | STS | Z4 |
Year Released | 2009 | 2012 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3599 cc | 1997 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 302 HP | 182 HP |
Engine RPM | 6300 RPM | 5000 RPM |
Torque | 369 Nm | 270 Nm |
Torque RPM | 5200 RPM | 1250 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 | 1635 kg | 1480 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 | 9.1 L/100km | 5.5 L/100km |
Fuel Consumption City | 13.8 L/100km | 9.1 L/100km |
Fuel Consumption Overall | 11.8 L/100km | 6.8 L/100km |
Fuel Tank Capacity | 64 L | 55 L |