1984 Ford Sierra vs. 2009 Lexus LS
To start off, 2009 Lexus LS is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 4,605 cc (8 cylinders), 2009 Lexus LS is equipped with a bigger engine. In terms of performance, 2009 Lexus LS (358 HP @ 6400 RPM) has 283 more horse power than 1984 Ford Sierra. (75 HP @ 5300 RPM) In normal driving conditions, 2009 Lexus LS should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus LS weights approximately 700 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus LS is four wheel drive (4WD), it will have significant more traction and grip than 1984 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2009 Lexus LS 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 Lexus LS (466 Nm @ 4100 RPM) has 347 more torque (in Nm) than 1984 Ford Sierra. (119 Nm @ 2900 RPM). This means 2009 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2009 Lexus LS has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus LS will be easier to drive especially in heavy traffic.
Compare all specifications:
1984 Ford Sierra | 2009 Lexus LS | |
Make | Ford | Lexus |
Model | Sierra | LS |
Year Released | 1984 | 2009 |
Engine Position | Front | Front |
Engine Size | 1608 cc | 4605 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 75 HP | 358 HP |
Engine RPM | 5300 RPM | 6400 RPM |
Torque | 119 Nm | 466 Nm |
Torque RPM | 2900 RPM | 4100 RPM |
Engine Bore Size | 87.8 mm | 94 mm |
Engine Stroke Size | 66 mm | 83 mm |
Engine Compression Ratio | 9.2:1 | 11.8:1 |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1040 kg | 1740 kg |
Vehicle Length | 4500 mm | 5160 mm |
Vehicle Width | 1720 mm | 1880 mm |
Vehicle Height | 1450 mm | 1490 mm |
Wheelbase Size | 2610 mm | 3100 mm |
Fuel Tank Capacity | 60 L | 84 L |