2005 BMW 645 vs. 1984 Fiat Ritmo
To start off, 2005 BMW 645 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1984 Fiat Ritmo would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP) has 257 more horse power than 1984 Fiat Ritmo. (81 HP). In normal driving conditions, 2005 BMW 645 should accelerate faster than 1984 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 795 kg more than 1984 Fiat Ritmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 BMW 645 (439 Nm @ 3600 RPM) has 312 more torque (in Nm) than 1984 Fiat Ritmo. (127 Nm @ 3000 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1984 Fiat Ritmo.
Compare all specifications:
2005 BMW 645 | 1984 Fiat Ritmo | |
Make | BMW | Fiat |
Model | 645 | Ritmo |
Year Released | 2005 | 1984 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 4390 cc | 1498 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 338 HP | 81 HP |
Torque | 439 Nm | 127 Nm |
Torque RPM | 3600 RPM | 3000 RPM |
Engine Bore Size | 92 mm | 84.1 mm |
Engine Stroke Size | 83 mm | 71.5 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1715 kg | 920 kg |
Vehicle Length | 4830 mm | 4040 mm |
Vehicle Width | 1860 mm | 1660 mm |
Vehicle Height | 1380 mm | 1420 mm |
Wheelbase Size | 2790 mm | 2460 mm |
Fuel Tank Capacity | 70 L | 57 L |