2007 Cadillac STS vs. 1999 BMW Z3
To start off, 2007 Cadillac STS is newer by 8 year(s). Which means there will be less support and parts availability for 1999 BMW Z3. In addition, the cost of maintenance, including insurance, on 1999 BMW Z3 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (321 HP @ 6400 RPM) has 180 more horse power than 1999 BMW Z3. (141 HP @ 4800 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1999 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 5 kg more than 1999 BMW Z3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW Z3 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 1999 BMW Z3. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac STS, 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, 2007 Cadillac STS (427 Nm) has 247 more torque (in Nm) than 1999 BMW Z3. (180 Nm). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW Z3. 2007 Cadillac STS has automatic transmission and 1999 BMW Z3 has manual transmission. 1999 BMW Z3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Cadillac STS | 1999 BMW Z3 | |
Make | Cadillac | BMW |
Model | STS | Z3 |
Year Released | 2007 | 1999 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4565 cc | 1897 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 321 HP | 141 HP |
Engine RPM | 6400 RPM | 4800 RPM |
Torque | 427 Nm | 180 Nm |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1635 kg | 1630 kg |
Vehicle Length | 4990 mm | 4030 mm |
Vehicle Width | 1850 mm | 1700 mm |
Vehicle Height | 1470 mm | 1290 mm |
Wheelbase Size | 2960 mm | 2450 mm |
Fuel Tank Capacity | 64 L | 63 L |