1991 Buick Roadmaster vs. 2005 Suzuki XL7
To start off, 2005 Suzuki XL7 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1991 Buick Roadmaster would be higher. At 5,731 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2005 Suzuki XL7 (185 HP @ 6000 RPM) has 8 more horse power than 1991 Buick Roadmaster. (177 HP @ 4200 RPM) In normal driving conditions, 2005 Suzuki XL7 should accelerate faster than 1991 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 160 kg more than 2005 Suzuki XL7.
Because 2005 Suzuki XL7 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2005 Suzuki XL7 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, 1991 Buick Roadmaster (393 Nm) has 143 more torque (in Nm) than 2005 Suzuki XL7. (250 Nm). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2005 Suzuki XL7.
Compare all specifications:
| 1991 Buick Roadmaster | 2005 Suzuki XL7 | |
| Make | Buick | Suzuki |
| Model | Roadmaster | XL7 |
| Year Released | 1991 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5731 cc | 2737 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 177 HP | 185 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 393 Nm | 250 Nm |
| Engine Compression Ratio | 8.0:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1840 kg | 1680 kg |
| Vehicle Length | 5280 mm | 4770 mm |
| Vehicle Width | 2040 mm | 1790 mm |
| Vehicle Height | 1650 mm | 1750 mm |
| Wheelbase Size | 2950 mm | 2810 mm |
| Fuel Tank Capacity | 75 L | 64 L |
