De Tomaso Pantera GT5-S - Key Specifications
| Specification | Details |
|---|---|
| Type | Mid-Engine Sports Car |
| Released At | 1985 Model Year |
| Built At | Modena, Italy |
| Engine | 5.8 L Naturally Aspirated V8 (Ford Cleveland) |
| Position | Mid-Engine, Longitudinal |
| Aspiration | Natural |
| Block Material | Cast Iron |
| Valvetrain | OHV, 2 Valves per Cylinder |
| Fuel Feed | 4-Barrel Carburetor |
| Displacement | 5763 cc / 351.0 in³ |
| Bore | 101.6 mm / 4.00 in |
| Stroke | 88.9 mm / 3.50 in |
| Compression | 8.6:1 |
| Power | 345 hp / 257 kW @ 6200 rpm |
| Specific Output | 59.9 hp per liter |
| BHP/Weight | 246 bhp per tonne |
| Torque | 481 Nm / 355 lb-ft @ 4000 rpm |
| Top Speed | 270 km/h / 168 mph |
| 0 – 60 mph | 5.3 seconds |
| 0 – 100 km/h | 5.5 seconds |
| Body / Frame | Steel Monocoque |
| Driven Wheels | RWD (Rear-Wheel Drive) |
| Wheel Type | Campagnolo Alloy Wheels |
| Front Tires | 285/40VR15 |
| Rear Tires | 345/35VR15 |
| Front Brakes | Ventilated Discs with 4-Piston Calipers |
| Rear Brakes | Ventilated Discs with 2-Piston Calipers |
| Front Wheels | 38.1 x 27.9 cm / 15 x 11 in |
| Rear Wheels | 38.1 x 31.8 cm / 15 x 12.5 in |
| Front Suspension | Independent Double Wishbone with Coil Springs |
| Rear Suspension | Independent Double Wishbone with Coil Springs |
| Curb Weight | 1400 kg / 3086 lbs |
| Weight Distribution | 44 % Front / 56 % Rear |
| Wheelbase | 2515 mm / 99.0 in |
| Length | 4140 mm / 163.0 in |
| Width | 2020 mm / 79.5 in |
| Height | 1100 mm / 43.3 in |
| Transmission | 5-Speed ZF Manual |
| Fuel Economy (Combined) | Varies |
| Fuel Capacity | 100 liters / 26.4 gallons |

Most Refined Version of the Pantera The Pantera GT5-S, introduced in 1985, was the final and most luxurious iteration of the Pantera series, offering a more refined design while maintaining its aggressive performance.
Hand-Formed Steel Bodywork Unlike previous GT5 models that featured fiberglass fender flares, the GT5-S had all-steel body panels, giving it a sleeker, more integrated look.
Powered by an American V8 Engine The GT5-S retained the legendary 5.8-liter (351 cubic-inch) Ford Cleveland V8, producing 345 horsepower and 460 Nm (339 lb-ft) of torque, delivering impressive acceleration.
One of the First Supercars with Wide-Body Styling The wide fender flares and deep front air dam gave the GT5-S an aggressive, muscular stance that rivaled exotic supercars like the Lamborghini Countach and Ferrari 512 BB.
Limited Production Numbers Only 187 units of the Pantera GT5-S were produced, making it one of the rarest and most collectible versions of the Pantera lineup.
Italian Design with American Muscle The Pantera GT5-S combined Italian exotic car styling (designed by Ghia) with American V8 power, making it unique among supercars of its era.
Five-Speed ZF Manual Transmission The GT5-S featured a ZF five-speed manual gearbox, the same transmission used in the Ford GT40, ensuring strong reliability and performance.
Top Speed of Over 250 km/h (155 mph) With its lightweight design and powerful V8, the GT5-S could exceed 250 km/h (155 mph), placing it among the fastest supercars of its time.
High-Performance Braking and Suspension The GT5-S featured ventilated disc brakes and an upgraded suspension system, improving handling and stopping power over previous Pantera models.
A Coveted Collector’s Item Due to its low production numbers, unique styling, and blend of Italian and American engineering, the Pantera GT5-S has become one of the most sought-after classic supercars.

The Pantera GT5-S is the ultimate evolution of the Italian-American hybrid—a 5.8L Ford Cleveland V8 (330hp) with Zagato body tweaks, wide fenders, and no emissions gear. A rare 80s supercar that’s doubled in value since 2015.
1. Price Ranges (EUR, Mid-2024)
Standard GT5-S (Non-Group 4, Non-LM)
Project Car (Non-Runner/Rusty): €80,000 – €120,000(Check steel backbone chassis, fuel tanks, and door sills—rot repair costs €50k+.)
Drivable but Worn (50,000+ km): €150,000 – €220,000(Expect tired suspension, cracked dash, and oil leaks.)
Restored (Matching Numbers): €250,000 – €350,000(Fresh Rosso Corsa paint, rebuilt Ford 351C, GTS stripes.)
Concours-Grade (<15,000 km): €400,000 – €600,000+(Never modified, all books/tools, De Tomaso factory documented.)
Special Versions
GT5-S Group 4 (Rare Track Version): €500,000+(Only ~12 made.)
GT5-S "LM" (Lightweight): €700,000+(If real—most are clones.)
US-Spec "L" Model (Low-Compression): –€50k vs. Euro-spec.
2. Key Factors Affecting Value
✅ Provenance is Everything
De Tomaso Factory Records: +€100k+ (verify via Modena Archivio).
One-Owner Cars: +20% premium (extremely rare).
✅ Desirable Original Features
Factory "GTS" Stripes: +€15k (often repainted incorrectly).
Campagnolo Wheels: +€10k (many have replicas).
Uncracked Plexiglass Headlight Covers: +€5k (usually yellowed).
⚠️ Critical Watch-Outs
Chassis Rust: Repairs require jigging—€80k+ if severe.
Non-Matching Engine: "DOT" stamp must match VIN—or –40% value.
Fake GT5-S Clones: Early Panteras upgraded to look like GT5-S (check VIN prefix "THPNL").
3. Where to Buy in the EU?
Specialist Dealers
Girardo & Co. (UK): Handles top-tier Panteras.
Kidston SA (Switzerland): For museum-quality examples.
Private Sales
Pantera Owners Club (Discreet Listings).
Classic Driver (Germany): Occasionally lists EU-stored gems.
Pro Tip: Italian-registered GT5-S models often have better history files.
4. Market Trends
📈 80s Italian Supercar Surge
+15% annually since 2018.
GT5-S now 2x 2015 prices—outpacing standard Panteras.
⚠️ Trap Warning
"Barn Find" Scams: Many are wrecks with fresh paint.
US Imports: Smog pumps hurt performance (€10k to remove properly).
5. Must-Do Checks
🔧 Mechanical
Cylinder Leakdown Test: >10% loss? €25k engine rebuild.
Transaxle Syncros: ZF 5DS-25 crunches? €15k rebuild.
📄 Paperwork
Italian "Libretto": Proves pre-1985 registration.
Ford Engine Build Sheet: Confirms 351C "4V High Output".
Fun Fact:
The GT5-S’s side vents were functional—cooling the midship-mounted brakes like a proto-McLaren F1!
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