The Maserati Royale 4.9 V8, produced between 1985 and 1993, represented a significant, though often overlooked, chapter in the storied Italian automaker’s history. Positioned as a large, luxurious sedan, the Royale aimed to recapture some of the spirit of the earlier Quattroporte while offering a more contemporary design and a powerful V8 engine. It was primarily marketed towards discerning customers seeking a blend of Italian style, performance, and exclusivity, though it faced competition from established German luxury brands. The Royale was built on a lengthened version of the Maserati Biturbo platform, and the 4.9-liter V8 variant was the flagship of the range.
Technical Specifications
| Brand | Maserati |
| Model | Royale |
| Generation | Royale |
| Type (Engine) | 4.9 V8 (300 Hp) |
| Start of production | 1985 |
| End of production | 1993 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (economy) – urban | 20 l/100 km (11.8 US mpg, 14.1 UK mpg, 5 km/l) |
| Fuel consumption (economy) – extra urban | 18 l/100 km (13.1 US mpg, 15.7 UK mpg, 5.6 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.5 sec |
| Acceleration 0 – 62 mph | 6.5 sec |
| Acceleration 0 – 60 mph | 6.2 sec |
| Maximum speed | 240 km/h (149.13 mph) |
| Weight-to-power ratio | 6.6 kg/Hp, 150.8 Hp/tonne |
| Weight-to-torque ratio | 5 kg/Nm, 202 Nm/tonne |
| Power | 300 Hp @ 5600 rpm |
| Power per litre | 60.9 Hp/l |
| Torque | 402 Nm @ 3000 rpm (296.5 lb.-ft. @ 3000 rpm) |
| Engine displacement | 4930 cm3 (300.85 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 93.9 mm (3.7 in.) |
| Piston Stroke | 89 mm (3.5 in.) |
| Compression ratio | 9.5:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Carburettor |
| Engine aspiration | Naturally aspirated engine |
| Kerb Weight | 1990 kg (4387.2 lbs.) |
| Trunk (boot) space – minimum | 600 l (21.19 cu. ft.) |
| Fuel tank capacity | 100 l (26.42 US gal | 22 UK gal) |
| Length | 4910 mm (193.31 in.) |
| Width | 1890 mm (74.41 in.) |
| Height | 1385 mm (54.53 in.) |
| Wheelbase | 2800 mm (110.24 in.) |
| Front track | 1525 mm (60.04 in.) |
| Rear (Back) track | 1525 mm (60.04 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Coil spring |
| Rear suspension | Coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Power steering | Hydraulic Steering |
| Tires size | 215/70 R15; 225/70 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The heart of the Royale 4.9 was its 4.9-liter V8 engine. This engine, while sharing some lineage with the earlier 4.7-liter V8 used in other Maserati models, was significantly updated. It featured a 90-degree V-angle, two valves per cylinder, and a relatively high 9.5:1 compression ratio. Notably, the 4.9 V8 utilized a carbureted fuel injection system, a somewhat unusual choice for a luxury car of this era, as most manufacturers were transitioning to fuel injection. This carburetor setup contributed to the engine’s distinctive sound and character, but also impacted fuel economy and emissions. The engine produced 300 horsepower at 5600 rpm and 402 Nm (296.5 lb-ft) of torque at 3000 rpm. The engine was mated to a five-speed manual transmission, delivering power to the rear wheels. The transmission was known for its robust construction but could be somewhat notchy in operation.
Driving Characteristics
The Royale 4.9 V8 offered a compelling driving experience, characterized by strong acceleration and a refined, albeit somewhat heavy, feel. The 6.2-second 0-60 mph time and a top speed of 149 mph were respectable for the early 1990s. The V8 engine provided ample power for effortless cruising and spirited driving. However, the car’s substantial weight (approximately 4387 lbs) meant that it wasn’t as agile as some of its competitors. The manual transmission required a firm hand, and the steering, while hydraulically assisted, lacked the precision of more modern systems. The suspension, utilizing coil springs all around, provided a comfortable ride, but body roll was noticeable during cornering.
Equipment & Trim Levels
The Royale 4.9 V8 was generously equipped, reflecting its luxury positioning. Standard features included leather upholstery, power windows, power seats, air conditioning, and an AM/FM stereo. The interior was characterized by a classic Italian design, with wood trim and a comfortable, spacious cabin. Optional extras included a sunroof, upgraded audio systems, and various customization options for the interior trim and paint color. The Royale was offered in a relatively limited range of trim levels, with most variations stemming from customer-specified options rather than distinct factory packages.
Chassis & Braking
The Royale’s chassis was based on a lengthened version of the Biturbo platform, featuring independent coil spring suspension at all four corners. The front suspension utilized MacPherson struts, while the rear employed a semi-trailing arm design. Braking duties were handled by ventilated discs at the front and solid discs at the rear. An anti-lock braking system (ABS) was standard, enhancing safety and control. The Royale’s tires were typically 215/70 R15 or 225/70 R15, mounted on 15-inch wheels.
Market Reception & Comparison
The Maserati Royale 4.9 V8 received mixed reviews from automotive critics. While praised for its powerful engine, luxurious interior, and distinctive Italian styling, it was often criticized for its relatively high price, questionable reliability, and somewhat outdated technology. Compared to its German rivals, such as the BMW 7 Series and Mercedes-Benz S-Class, the Royale lacked the refinement and build quality that buyers in that segment expected. Fuel economy was also a significant drawback, with reported figures of around 11.8 mpg in the city and 13.1 mpg on the highway. The carbureted engine also made it more difficult to meet increasingly stringent emissions standards.
Legacy
The Maserati Royale 4.9 V8, while not a commercial success, remains a fascinating and collectible car. Its combination of Italian flair, a powerful V8 engine, and relative rarity has made it a sought-after vehicle among enthusiasts. The 4.9 V8 engine, while prone to occasional maintenance issues, is generally considered to be a robust and durable powerplant when properly maintained. Today, the Royale 4.9 V8 represents a unique chapter in Maserati’s history, a bold attempt to blend tradition with modernity in a rapidly changing automotive landscape. Finding well-maintained examples can be challenging, and parts availability can be limited, but for those willing to invest the time and effort, the Royale offers a rewarding and distinctive driving experience.
