Germany vs Germany — 1988 vs 2009
| M5 E34 | Z4 sDrive35is (E89) | |
|---|---|---|
| Horsepower | 315 hp | 340 hp |
| Torque | 266 lb-ft | 369 lb-ft |
| Engine Size | 3,535 cc | 2,979 cc |
| 0-60 mph | 5.9 sec | 4.5 sec |
| Top Speed | 155 mph | 155 mph |
| ¼ Mile | 14.0 sec | 13.0 sec |
| Weight | 3,638 lbs | 3,406 lbs |
| Wheelbase | 2,761 mm | 2,496 mm |
| Length | 4,720 mm | 4,239 mm |
| Units Produced | 12,254 | — |
| Original MSRP | $56,600 | $63,600 |
| Value (Excellent) | $80,000 | $38,000 |
| Collectibility | 8/10 | 5/10 |
| Rarity | 6/10 | 5/10 |
Numbers favor the 2009 BMW Z4 sDrive35is (E89) with quicker acceleration, lighter weight, better value. The 1988 BMW M5 E34 offers stronger collectibility, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.
BMW has long offered a diverse lineup, and comparing the 1988 BMW M5 E34 with the 2009 BMW Z4 sDrive35is (E89) highlights the breadth of the marque's engineering philosophy. The 2009 BMW Z4 sDrive35is (E89) holds a clear advantage in raw power with 340 hp compared to 315 hp, a 25-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the BMW M5 uses a Inline-6 DOHC 24V displacing 3,535 cc, while the BMW Z4 relies on a Inline-6 Twin-Turbocharged DOHC 24V with 2,979 cc. In the sprint to 60 mph, the 2009 BMW Z4 sDrive35is (E89) edges ahead at 4.5 seconds versus 5.9 seconds. The BMW Z4 carries a weight advantage, tipping the scales 232 lbs lighter. From a collectibility standpoint, the 1988 BMW M5 E34 rates higher among enthusiasts and auction houses.