Lancia Delta S4

vs

Lancia D24

Italy vs Italy — 1985 vs 1954

Lancia Delta S4 (1985)
Lancia D24 (1954)
Specifications
Delta S4 StradaleD24 Sport Spider
Horsepower250 hp250 hp
Torque221 lb-ft218 lb-ft
Engine Size1,759 cc3,102 cc
0-60 mph5.5 sec6.5 sec
Top Speed140 mph152 mph
Weight1,962 lbs1,874 lbs
Wheelbase2,480 mm2,350 mm
Length3,850 mm4,100 mm
Units Produced2009
Value (Excellent)$650,000$10,000,000
Collectibility10/1010/10
Rarity10/1010/10
The Verdict

Two outstanding machines, each with compelling strengths. The 1985 Lancia Delta S4 Stradale excels in quicker acceleration, better value, while the 1954 Lancia D24 Sport Spider stands out for higher top speed, greater rarity. The best advice? Drive both if you can, then follow your instincts.

Overview

The 1985 Lancia Delta S4 Stradale and 1954 Lancia D24 Sport Spider share a manufacturer in Lancia, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Lancia brand. On paper, the two are remarkably close in power output, with the 1985 Lancia Delta S4 Stradale producing 250 hp and the 1954 Lancia D24 Sport Spider delivering 250 hp. Under the hood, the contrast is notable: the Lancia Delta S4 uses a Inline-4 DOHC Supercharged and Turbocharged displacing 1,759 cc, while the Lancia D24 relies on a V6 DOHC with 3,102 cc. In the sprint to 60 mph, the 1985 Lancia Delta S4 Stradale edges ahead at 5.5 seconds versus 6.5 seconds. Rarity plays a significant role here — with only 9 units built, the 1954 Lancia D24 Sport Spider is considerably scarcer than the Lancia Delta S4's 200 examples. On the collector market, the 1954 Lancia D24 Sport Spider commands a significant premium over the 1985 Lancia Delta S4 Stradale, reflecting differences in prestige and rarity.