Morris Isis (1955-58)
Production Total: 12,155
Recorded in UK 2024
Licensed=46 SORN=11
The Morris Isis (1955-1958) had a few common faults that owners and enthusiasts have noted over the years:
1. **Engine Issues**: The straight-six C-Series engine, while powerful for its time, could be prone to overheating and oil leaks.
2. **Handling and Suspension**: The handling was often criticized for lacking finesse, and the suspension could be quite stiff, leading to a less comfortable ride.
3. **Brakes**: The brakes, although beefed-up compared to other Morris models, were still not as effective as they could have been, leading to longer stopping distances.
4. **Rust**: Like many cars of that era, the Morris Isis was susceptible to rust, particularly in the body panels and undercarriage.
5. **Electrical Problems**: Electrical issues were not uncommon, with problems often arising in the wiring and lighting systems.
Despite these faults, the Morris Isis remains a cherished classic for many car enthusiasts.
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Generations
The Morris Isis produced between 1955 and 1958 had **two generations**:
1. **Series I (1955-1956)**: This was the initial version launched in March 1955, featuring a 2.6L C-Series straight-six engine.
2. **Series II (1956-1958)**: This version was introduced in 1956 with some updates, including a slight increase in power output.
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Trim Levels
The Morris Isis (1955-1958) was available in a few different trim levels:
1. **Saloon**: This was the standard four-door sedan version, offering a comfortable ride for families¹.
2. **Traveller**: This was an estate version with wood paneling around the load area, offering additional seating and cargo space.
These trims provided options for both regular family use and those needing more space for passengers or cargo.
The Morris Isis (1955-1958) did not have any special editions or limited-run models. It was primarily offered in two main versions: the Saloon and the Traveller. The focus was on providing a practical and comfortable family car rather than creating special editions.
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Engines
The Morris Isis (1955-1958) was equipped with a single engine option throughout its production run:
- **2.6L C-Series Straight-Six Engine**: This naturally aspirated petrol engine had an overhead valve configuration with 2 valves per cylinder. It produced **86 bhp (64 kW)** at 4250 rpm and a maximum torque of **168 Nm (124 lb-ft)**.
This engine was shared with other models like the Austin Westminster, providing a decent balance of power and performance for its time.
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Performance
The Morris Isis (1955-1958) offered reasonable performance for its time. Here are some key performance figures:
- **Top Speed**: Approximately 90 mph (145 km/h).
- **Acceleration**: 0-50 mph (0-80 km/h) in about 12.2 seconds.
- **Fuel Efficiency**: Around 28 miles per imperial gallon (10 L/100 km; 23 mpg-US).
While the handling was not as refined as some of its contemporaries, the Morris Isis provided a decent balance of power and comfort.
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Spares
You can find spare parts for the Morris Isis (1955-1958) from several sources:
1. **MEV Spares**: They offer a variety of parts for the Morris Isis, including exhaust downpipe gaskets and more.
2. **Old Classic Car**: This site has a section where you can advertise for Isis spares you need or list parts you no longer need.
3. **British Classic Spare Parts**: They provide workshop manuals and other parts for the Morris Isis.
4. **eBay**: You can find original Morris factory parts catalogues and other spares for the Isis.
5. **Classic Engine Parts**: They offer various engine parts for the Morris Isis.
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Specialists
There are garage services available for classic cars like the Morris Isis (1955-1958) in Northern Ireland. Here are a few options:
1. **Lyons Garages**: They specialize in the restoration and servicing of classic cars, including Morris models.
2. **Classic Car Workshops**: Many classic car workshops across Northern Ireland offer services for vintage vehicles. It's worth checking local listings or classic car clubs for recommendations.
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Racing
The Morris Isis (1955-1958) was not particularly known for its racing history. It was primarily designed as a family car with a focus on comfort and practicality rather than performance and racing.
However, classic car enthusiasts might have participated in vintage car rallies or local events with the Morris Isis, but it wasn't a prominent model in the racing scene.
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