2009 Mercedes-Benz GL vs. 1999 BMW Z3
To start off, 2009 Mercedes-Benz GL is newer by 10 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 2,987 cc (6 cylinders), 2009 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz GL (210 HP @ 3800 RPM) has 69 more horse power than 1999 BMW Z3. (141 HP @ 4800 RPM). In normal driving conditions, 2009 Mercedes-Benz GL should accelerate faster than 1999 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW Z3 weights approximately 405 kg more than 2009 Mercedes-Benz GL.
Because 2009 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW Z3. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz GL will offer significantly more control. 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 Mercedes-Benz GL (540 Nm) has 360 more torque (in Nm) than 1999 BMW Z3. (180 Nm). This means 2009 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW Z3. 2009 Mercedes-Benz GL 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. 2009 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz GL | 1999 BMW Z3 | |
| Make | Mercedes-Benz | BMW |
| Model | GL | Z3 |
| Year Released | 2009 | 1999 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 1897 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 210 HP | 141 HP |
| Engine RPM | 3800 RPM | 4800 RPM |
| Torque | 540 Nm | 180 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1225 kg | 1630 kg |
| Vehicle Length | 5100 mm | 4030 mm |
| Vehicle Width | 1930 mm | 1700 mm |
| Vehicle Height | 1850 mm | 1290 mm |
| Wheelbase Size | 3080 mm | 2450 mm |
| Fuel Tank Capacity | 100 L | 63 L |
