2007 BMW Z4 vs. 1993 Buick Park Avenue
To start off, 2007 BMW Z4 is newer by 14 year(s). Which means there will be less support and parts availability for 1993 Buick Park Avenue. In addition, the cost of maintenance, including insurance, on 1993 Buick Park Avenue would be higher. At 3,791 cc (6 cylinders), 1993 Buick Park Avenue is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 10 more horse power than 1993 Buick Park Avenue. (205 HP @ 4400 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1993 Buick Park Avenue. With that said, vehicle weight also plays an important factor in acceleration. 1993 Buick Park Avenue weights approximately 288 kg more than 2007 BMW Z4.
Because 2007 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1993 Buick Park Avenue, 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, 1993 Buick Park Avenue (260 Nm @ 2600 RPM) has 10 more torque (in Nm) than 2007 BMW Z4. (250 Nm @ 2750 RPM). This means 1993 Buick Park Avenue will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 1993 Buick Park Avenue has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1993 Buick Park Avenue will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 1993 Buick Park Avenue | |
| Make | BMW | Buick |
| Model | Z4 | Park Avenue |
| Year Released | 2007 | 1993 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 205 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Torque | 250 Nm | 260 Nm |
| Torque RPM | 2750 RPM | 2600 RPM |
| Engine Bore Size | 82 mm | 96.5 mm |
| Engine Stroke Size | 78.8 mm | 86.4 mm |
| Engine Compression Ratio | 11.0:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1362 kg | 1650 kg |
| Vehicle Length | 4100 mm | 5220 mm |
| Vehicle Width | 1310 mm | 1880 mm |
| Vehicle Height | 1790 mm | 1410 mm |
| Wheelbase Size | 2500 mm | 2820 mm |
