Renault Monasix
The compact six-cylinder pioneer that became the face of Parisian taxis.
- Power
- 26 bhp
- Top speed
- 57 mph
- Est. value
- $6k–$25k
About the Renault Monasix
Introduced at the 1927 Paris Motor Show, the Renault Monasix was a pioneering attempt to bring six-cylinder refinement to the compact family car market. Its 1.5-litre engine was one of the smallest straight-sixes of the era, though it was often criticised for being underpowered relative to the car's weight. Despite this, its mechanical reliability and smooth operation made it a favourite for commercial use, with over 5,000 units serving as Parisian taxis well into the 1960s. Early RY models are distinguished by their 'wind-cutter' front end with the radiator positioned behind the engine, a signature Renault design of the 1920s.
Renault Monasix specs
The Renault Monasix produces 26 bhp (19 kW). It has a top speed of 57 mph (91 km/h).
| Make | Renault |
|---|---|
| Model | Monasix |
| Trim | 1.5 |
| Years | 1927–1932 |
| Type | Classic |
| Body style | Saloon |
| Country | France |
| Production | About 40,000 built |
| Engine | 1.5-litre sidevalve straight-six |
|---|---|
| Displacement | 1,476 cc (1.5 litres) |
| Induction | Naturally aspirated |
| Power | 26 bhp (19 kW) at 3,000 rpm |
| Top speed | 57 mph (91 km/h) |
| Transmission | 3-speed manual |
| Drivetrain | Rear-wheel drive |
| Weight | 1,350 kg (2,976 lb) |
| Power-to-weight | 19 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Renault Monasix worth?
A typical Renault Monasix is estimated to be worth $6,000 – $25,000 (about £4,500 – £19,000).
Values are directional estimates for a typical example, not appraisals. Condition, mileage, history and specification all change what a real car is worth. Pound figures use the exchange rate of 3 November 2026. How values are estimated
Renault Monasix rarity in CarSpot
The Renault Monasix is an Uncommon card in CarSpot, with a rarity score of 39 out of 100. Hot hatches and premium sporty cars. An Uncommon card is worth 20 XP.
Each model's tier starts from a 0–100 score based on its value plus its power or production numbers. Once enough players have spotted a model, how often it is spotted can move it up or down one tier. How CarSpot rarity works
Rarity is a collectible game mechanic, not an assessment of real-world scarcity or value.
Renault Monasix fun facts
- The Monasix was so durable that the last examples in the Parisian taxi fleet were not retired until 1962, 30 years after production ended.
- Early models lacked a conventional front grille because the radiator was located behind the engine, requiring side louvres on the bonnet for cooling.
- A more luxurious version called the Monastella was launched in 1928, featuring higher-quality interior trim and the 'Stella' star badge.