1999 Buick Regal vs. 2007 Land Rover LR3
To start off, 2007 Land Rover LR3 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Buick Regal. In addition, the cost of maintenance, including insurance, on 1999 Buick Regal would be higher. At 4,393 cc (8 cylinders), 2007 Land Rover LR3 is equipped with a bigger engine. In terms of performance, 2007 Land Rover LR3 (300 HP @ 5500 RPM) has 103 more horse power than 1999 Buick Regal. (197 HP @ 5200 RPM) In normal driving conditions, 2007 Land Rover LR3 should accelerate faster than 1999 Buick Regal.
Because 2007 Land Rover LR3 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2007 Land Rover LR3 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, 2007 Land Rover LR3 (427 Nm @ 4000 RPM) has 116 more torque (in Nm) than 1999 Buick Regal. (311 Nm @ 4000 RPM). This means 2007 Land Rover LR3 will have an easier job in driving up hills or pulling heavy equipment than 1999 Buick Regal.
Compare all specifications:
| 1999 Buick Regal | 2007 Land Rover LR3 | |
| Make | Buick | Land Rover |
| Model | Regal | LR3 |
| Year Released | 1999 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3789 cc | 4393 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 300 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 311 Nm | 427 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 97 mm | 92 mm |
| Engine Stroke Size | 86 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4990 mm | 4860 mm |
| Vehicle Width | 1850 mm | 1920 mm |
| Vehicle Height | 1440 mm | 1900 mm |
| Wheelbase Size | 2780 mm | 2890 mm |
| Fuel Tank Capacity | 64 L | 86 L |
