1991 Dodge Grand Caravan vs. 2005 BMW Z4
To start off, 2005 BMW Z4 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Dodge Grand Caravan. In addition, the cost of maintenance, including insurance, on 1991 Dodge Grand Caravan would be higher. At 2,972 cc (6 cylinders), 1991 Dodge Grand Caravan is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (168 HP @ 6250 RPM) has 26 more horse power than 1991 Dodge Grand Caravan. (142 HP @ 5000 RPM) In normal driving conditions, 2005 BMW Z4 should accelerate faster than 1991 Dodge Grand Caravan. With that said, vehicle weight also plays an important factor in acceleration. 1991 Dodge Grand Caravan weights approximately 253 kg more than 2005 BMW Z4.
Because 2005 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 2005 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1991 Dodge Grand Caravan, 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, 1991 Dodge Grand Caravan (235 Nm @ 2800 RPM) has 25 more torque (in Nm) than 2005 BMW Z4. (210 Nm @ 3500 RPM). This means 1991 Dodge Grand Caravan will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4.
Compare all specifications:
| 1991 Dodge Grand Caravan | 2005 BMW Z4 | |
| Make | Dodge | BMW |
| Model | Grand Caravan | Z4 |
| Year Released | 1991 | 2005 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2972 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 142 HP | 168 HP |
| Engine RPM | 5000 RPM | 6250 RPM |
| Torque | 235 Nm | 210 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 73 mm | 72 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Vehicle Weight | 1578 kg | 1325 kg |
| Vehicle Length | 4890 mm | 4100 mm |
| Vehicle Width | 1840 mm | 1790 mm |
| Vehicle Height | 1650 mm | 1310 mm |
| Wheelbase Size | 3040 mm | 2500 mm |
