Tag Archives: monoposto

MG Q-Type Racer

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1934 MG Q-Type Monoposto

Offered by Bonhams | Goodwood, U.K. | April 2024

Photo – Bonhams

The Q-Type was a purpose-built race car developed and built by MG in 1934. Just eight were produced, and they used modified MG K3 chassis and N-Type axles. There were two-seat examples and single seaters, with the latter (like this one here) being used at places like Brooklands.

They were originally powered by a supercharged 746cc inline-four good for about 113 horsepower. At some point in this car’s life, it was transplanted with 6.1-liter de Havilland Gipsy Major inline-four aircraft engine. Come 2009, most of what remained of the car was its bare chassis. Somehow the original hood was sourced and a replica body was built. During the rebuild it is said to have been given a supercharged P-Type engine that could push the car to almost 150 mph.

Before WWII, this car did compete at Brooklands and Donington Park. Well, the chassis did. Even still, only eight of these were built, and this one has an estimate of $175,000-$225,000. More info can be found here.

Cisitalia D46

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1947 Cisitalia D46 Monoposto

Offered by Bonhams | Monaco | April 23, 2021

Photo – Bonhams

Piero Dusio’s Cisitalia got its start by building tiny open-wheel race cars. In fact, the D46 was their first attempt at building a race car. And it was groundbreaking. It featured a tubular spaceframe chassis, which was something new in the open-wheel world.

The cars scored victories all over Europe in 1946 and 1947. Some of them continued racing into the 1950s season, even though Cisitalia had introduced other cars – and eventually road cars. Power is from a Fiat 1.1-liter inline-four. It’s a tiny engine, but with the chassis built the way it is, the car is light. It didn’t need a ton of power to be competitive.

This car is said to have been raced by Harry Schell back in its competition days and later spent time in Australia. In the 1960s, it returned to Europe, remaining with an owner for 40 years before the current owner bought it in 2003.

I’ve been waiting to feature one of these for some time, so it’s a treat that it has popped up. The pre-sale estimate is $180,000-$240,000. Click here for more info and here for more from this sale.

Update: Sold $190,682.

Aston-Butterworth

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1952 Aston-Butterworth Grand Prix Monoposto

Offered by Bonhams | Goodwood, U.K. | September 10, 2016

Photo - Bonhams

Photo – Bonhams

For starters: no, this car has nothing to do with Aston Martin. The Aston-Butterworth was the project of Bill Aston. He started with a Cooper Mark I chassis and then used an engine from Archie Butterworth to create this Formula 2 racer. Remember, about this time, Formula 2 was the formula used for the World Championship, like modern Formula 1.

Butterworth’s engine is a 2.0-liter flat-four that makes 140 horsepower. Aston raced one of the cars himself, and built a second (this car) for Robin Montgomerie-Charrington who DNF’d at the 1952 Belgian Grand Prix after running in the top 10.

This car passed through a couple of owners before being bought at auction in 1999 and completely restored in 2004. The current owner acquired the car in 2014 and actually got to use it in a few historic events. This car, one of two from a little-known Grand Prix team should bring between $79,000-$100,000. Click here for more info and here for more from Bonhams in Goodwood.

Update: Not sold.

Abarth Record Car

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1960 Fiat-Abarth 1000 Monoposto Da Record “La Principessa”

Offered by Gooding & Company | Pebble Beach, California | August 20-21, 2016

Photo - Gooding & Company

Photo – Gooding & Company

When you think of Abarth, you might think of the current Fiat 500 Abarth – a very sporty hot hatch. Or maybe you think of compact racers from long ago. We’d wager that most people don’t think of speed record cars.

Carlo Abarth built his first endurance speed record car in 1956. It set some records, working well enough to encourage Abarth to build a second streamliner the following year. The final cars were built in 1960 and this is one of them. Looking like one of the Auto Union streamliners from decades before, this car features a canopy top and is powered by a 1.0-liter straight-four producing 108 horsepower. Top speed was 136 mph – which should tell you that the aerodynamics here are quite slippery.

This car set eight endurance speed records at Monza in 1960 using drivers like Umberto Maglioli. Later that year Abarth displayed it at the Turin Motor Show and then it went into Pininfarina’s storage until they sold it in 1970. The same family that bought it from Pininfarina is the same family consigning the car at auction. It is in original condition and is one of those cars with a wild design that will only become more famous and legendary with time. No pre-sale estimate is available but you can read more here and see more from Gooding & Company here.

Update: Not sold.

Bugatti Type 73C

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1946 Bugatti Type 73C Monoposto

Offered by Bonhams | Goodwood, U.K. | June 24, 2016

Photo - Bonhams

Photo – Bonhams

The most collectible Bugattis were built prior to the outbreak of World War II. But some of the rarest Bugattis were produced after the war. Ettore Bugatti had been planning to produce a Type 73 road car and racing car once the war ended. But it never really made it past the prototype stage – mainly because Ettore died in 1947 (but also because of the economic climate in France right after WWII).

Bugatti managed to show a chassis/body Type 73 at the 1947 Paris Motor Show. Five chassis were built, only one of which was ever bodied by the factory. At least three engines were also built. Those engines were supercharged 1.5-liter straight-fours. When Ettore died, the cars were disassembled and put into storage.

A Belgian Bugatti dealer bought two of them, had them bodied, and sold them off. All five cars still exist, with this being #4. It was bought from the factory in the 1960s and the current owner got his hands on it in 1985. The engine is not original as it was damaged (but the original is supplied with the car). One other Type 73 is a “C” Grand Prix Monoposto. All of them are tiny, and this one could be eligible for historic events. It should bring between $390,000-$460,000. Click here for more info and here for more from Bonhams in Goodwood.

Update: Not sold.

A Scuderia Ferrari Alfa 8C-35 Grand Prix Car

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1935 Alfa Romeo 8C-35 Grand Prix

Offered by Bonhams | Chichester, U.K. | September 14, 2013

1935 Alfa Romeo 8C-35 Grand Prix

Before Ferrari, Red Bull and McLaren there was Alfa Romeo, Mercedes-Benz, Maserati and Auto Union. The 1930s were a thrilling (and scary) time in Grand Prix racing and some of its all-time stars came from that era: Caracciola, Nuvolari, Rosemeyer, Varzi and more. And so did one other man: Enzo Ferrari. Scuderia Ferrari began as a race team in 1929 – becoming the Alfa Romeo factory team. It wasn’t until after the war that he started building his own cars.

This is a special, special car. It’s an 8C-35 – it uses a supercharged 3.8-liter straight-eight engine making 330 horsepower – quite a sum for 1935. This is an actual Scuderia Ferrari team car driven by Nuvolari (and more). The Ferrari-era history of this car is not known, but legend holds that Nuvolari won the 1936 Coppa Ciano with it. Toward the end of 1936, this car was sold to a privateer – Hans Ruesch, who raced it as often as possible. Some of his driving career in the car is as follows (including 3 European Championship – the precursor to Formula One – eligible races in 1937, as noted by asterisk*):

  • 1936 Donington Grand Prix – 1st (with Ruesch and Dick Seaman)
  • 1936 Mountain Championship at Brooklands – 2nd (with Ruesch)
  • 1937 South African Grand Prix – 4th (with Ruesch)
  • 1937 Grosvenor Grand Prix – 5th (with Ruesch)
  • 1937 Finnish Grand Prix – 1st (with Ruesch)
  • 1937 Grand Prix des Frontieres – 1st (with Ruesch)
  • 1937 Bucharest Grand Prix – 1st (with Ruesch)
  • 1937 German Grand Prix* – 8th (with Ruesch)
  • 1937 Monaco Grand Prix *- 8th (with Ruesch)
  • 1937 Swiss Grand Prix* – 15th, DNF (with Ruesch)
  • 1937 Mountain Championship at Brooklands – 1st (with Ruesch)

Ruesch sold the car in 1939 after much success (and a few major repairs). The car came into the hands of Dennis Poore during the war and he maintained the car for 40 years, using it in a fair number of events. It was sold at auction in 1988 and was restored to its 1930s-era look in the late-1990s. The current owner acquired it about 10 years ago and has used it in some historic events as well. This is the only surviving example of an 8C-35 and it should sell for between $8,600,000-$10,000,000. Click here for more info and here for more from Bonhams at Goodwood.

Update: Sold $9,511,542.

S/N: 50013