France vs France — 1970 vs 1974
| SM Injection | CX GTi Turbo | |
|---|---|---|
| Horsepower | 170 hp | 168 hp |
| Torque | 167 lb-ft | 203 lb-ft |
| Engine Size | 2,670 cc | 2,500 cc |
| 0-60 mph | 8.5 sec | 7.9 sec |
| Top Speed | 137 mph | 137 mph |
| ¼ Mile | 16.3 sec | 16.0 sec |
| Weight | 3,197 lbs | 3,042 lbs |
| Wheelbase | 2,900 mm | 2,900 mm |
| Length | 4,890 mm | 4,770 mm |
| Units Produced | 12,920 | — |
| Original MSRP | $11,500 | — |
| Value (Excellent) | $150,000 | $45,000 |
| Collectibility | 9/10 | 7/10 |
| Rarity | 8/10 | 7/10 |
This matchup is remarkably close. The 1970 Citroen SM Injection offers stronger collectibility, while the 1974 Citroen CX GTi Turbo counters with quicker acceleration, better value. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.
Within the Citroen stable, the 1970 Citroen SM Injection and 1974 Citroen CX GTi Turbo represent different approaches to performance and purpose. Both carry the Citroen badge, yet each carves out its own distinct identity. On paper, the two are remarkably close in power output, with the 1970 Citroen SM Injection producing 170 hp and the 1974 Citroen CX GTi Turbo delivering 168 hp. Under the hood, the contrast is notable: the Citroen SM uses a V6 DOHC Maserati displacing 2,670 cc, while the Citroen CX relies on a Inline-4 SOHC Turbo with 2,500 cc. In the sprint to 60 mph, the 1974 Citroen CX GTi Turbo edges ahead at 7.9 seconds versus 8.5 seconds. On the collector market, the 1970 Citroen SM Injection commands a significant premium over the 1974 Citroen CX GTi Turbo, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1970 Citroen SM Injection rates higher among enthusiasts and auction houses.