1998 BMW Z3 vs. 2007 Cadillac DTS
To start off, 2007 Cadillac DTS is newer by 9 year(s). Which means there will be less support and parts availability for 1998 BMW Z3. In addition, the cost of maintenance, including insurance, on 1998 BMW Z3 would be higher. At 4,572 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (275 HP @ 6000 RPM) has 84 more horse power than 1998 BMW Z3. (191 HP @ 5300 RPM) In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 1998 BMW Z3.
Because 1998 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 1998 BMW Z3. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac DTS, 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 DTS (400 Nm @ 4400 RPM) has 120 more torque (in Nm) than 1998 BMW Z3. (280 Nm @ 3950 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW Z3. 2007 Cadillac DTS has automatic transmission and 1998 BMW Z3 has manual transmission. 1998 BMW Z3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 BMW Z3 | 2007 Cadillac DTS | |
| Make | BMW | Cadillac |
| Model | Z3 | DTS |
| Year Released | 1998 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2793 cc | 4572 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 191 HP | 275 HP |
| Engine RPM | 5300 RPM | 6000 RPM |
| Torque | 280 Nm | 400 Nm |
| Torque RPM | 3950 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4030 mm | 5280 mm |
| Vehicle Width | 1750 mm | 1470 mm |
| Vehicle Height | 1310 mm | 1910 mm |
| Wheelbase Size | 2450 mm | 2940 mm |
