Lancia Delta S4

vs

Lancia Thesis

Italy vs Italy — 1985 vs 2001

Lancia Delta S4 (1985)
Lancia Thesis (2001)
Specifications
Delta S4 StradaleThesis 3.2 V6
Horsepower250 hp230 hp
Torque221 lb-ft214 lb-ft
Engine Size1,759 cc3,195 cc
0-60 mph5.5 sec7.8 sec
Top Speed140 mph149 mph
¼ Mile15.8 sec
Weight1,962 lbs3,660 lbs
Wheelbase2,480 mm2,752 mm
Length3,850 mm4,890 mm
Units Produced20016,000
Value (Excellent)$650,000$12,000
Collectibility10/103/10
Rarity10/105/10
The Verdict

The 1985 Lancia Delta S4 Stradale holds an edge across most measurable criteria, offering quicker acceleration, lighter weight, greater rarity. That said, the 2001 Lancia Thesis 3.2 V6 brings higher top speed, better value and remains a compelling choice for enthusiasts who value Lancia heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.

Overview

Within the Lancia stable, the 1985 Lancia Delta S4 Stradale and 2001 Lancia Thesis 3.2 V6 represent different approaches to performance and purpose. Both carry the Lancia badge, yet each carves out its own distinct identity. The 1985 Lancia Delta S4 Stradale holds a clear advantage in raw power with 250 hp compared to 230 hp, a 20-horsepower difference that shapes the driving experience. 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 Thesis relies on a V6 DOHC 24V with 3,195 cc. In the sprint to 60 mph, the 1985 Lancia Delta S4 Stradale edges ahead at 5.5 seconds versus 7.8 seconds. The Lancia Delta S4 carries a weight advantage, tipping the scales 1698 lbs lighter. Rarity plays a significant role here — with only 200 units built, the 1985 Lancia Delta S4 Stradale is considerably scarcer than the Lancia Thesis's 16,000 examples. On the collector market, the 1985 Lancia Delta S4 Stradale commands a significant premium over the 2001 Lancia Thesis 3.2 V6, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1985 Lancia Delta S4 Stradale rates higher among enthusiasts and auction houses.