1979 Buick Estate vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Buick Estate. In addition, the cost of maintenance, including insurance, on 1979 Buick Estate would be higher. At 4,942 cc (8 cylinders), 1979 Buick Estate is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 134 more horse power than 1979 Buick Estate. (138 HP @ 3600 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 1979 Buick Estate. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 40 kg more than 1979 Buick Estate. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1979 Buick Estate. In wet, icy, snow, or gravel driving conditions, 2007 Lexus RX 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 Lexus RX (342 Nm @ 4700 RPM) has 24 more torque (in Nm) than 1979 Buick Estate. (318 Nm @ 2000 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick Estate.
Compare all specifications:
| 1979 Buick Estate | 2007 Lexus RX | |
| Make | Buick | Lexus |
| Model | Estate | RX |
| Year Released | 1979 | 2007 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 4942 cc | 3456 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 138 HP | 272 HP |
| Engine RPM | 3600 RPM | 6200 RPM |
| Torque | 318 Nm | 342 Nm |
| Torque RPM | 2000 RPM | 4700 RPM |
| Engine Compression Ratio | 8.0:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1870 kg | 1910 kg |
| Vehicle Length | 5510 mm | 4580 mm |
| Vehicle Width | 1990 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1680 mm |
| Wheelbase Size | 2950 mm | 2730 mm |
