Horch 830: Which Version to Choose and Why
The Horch 830 catalogue contains a single generation, produced from 1933 to 1940 as a Cabrio, so the buying decision is entirely about choosing among its six listed versions. The range progresses from 70 hp engines to a 92 hp option, while top speed rises from 110–115 km/h to 125 km/h. Every version uses a naturally aspirated Gasoline V-shaped 8-cylinder engine, a 4-speed Manual gearbox and RWD.
The Horch 830 catalogue contains a single generation, produced from 1933 to 1940 as a Cabrio, so the buying decision is entirely about choosing among its six listed versions. The range progresses from 70 hp engines to a 92 hp option, while top speed rises from 110–115 km/h to 125 km/h. Every version uses a naturally aspirated Gasoline V-shaped 8-cylinder engine, a 4-speed Manual gearbox and RWD. The main trade-off is straightforward: the larger engines provide more power and speed, but they also come with greater kerb and gross weights.
Generation comparison
There is only one Horch 830 generation in the data: the 1 generation, offered from 1933 to 1940 as a Cabrio with six versions. There is therefore no later generation against which to compare mechanical changes, body styles or specifications. Differences within the range come from engine displacement, power, top speed, weight and rear-suspension design.
The six entries comprise 3.3 MT, two distinct 3.0 MT specifications, two distinct 3.5 MT specifications, and 3.8 MT. Identically named versions must be distinguished by their figures: the two 3.0 MT entries have the same 70 hp output but different top speeds and weights, while the two 3.5 MT entries produce 75 hp and 82 hp respectively.
Horch 830 engine and specs comparison
| Version | Power | Torque | Displacement | Fuel | Cylinders | Layout | Boost | Gearbox | Drive |
|---|---|---|---|---|---|---|---|---|---|
| 3.3 MT | 70 hp / 51 kW | not measured | 3,250 cc | Gasoline | 8 | V-shaped | No | 4-speed Manual | RWD |
| 3.0 MT, 1,650 kg kerb weight | 70 hp / 51 kW | not measured | 3,004 cc | Gasoline | 8 | V-shaped | No | 4-speed Manual | RWD |
| 3.0 MT, 1,730 kg kerb weight | 70 hp / 51 kW | not measured | 3,004 cc | Gasoline | 8 | V-shaped | No | 4-speed Manual | RWD |
| 3.5 MT, 75 hp | 75 hp / 55 kW | not measured | 3,517 cc | Gasoline | 8 | V-shaped | No | 4-speed Manual | RWD |
| 3.5 MT, 82 hp | 82 hp / 60 kW | not measured | 3,517 cc | Gasoline | 8 | V-shaped | No | 4-speed Manual | RWD |
| 3.8 MT | 92 hp / 68 kW | not measured | 3,823 cc | Gasoline | 8 | V-shaped | No | 4-speed Manual | RWD |
All six engines are mounted Front, longitudinal, use a Carburetor and have 2 valves per cylinder. The 3.3 MT has a 78 × 85 bore and stroke, both 3.0 MT entries use 75 × 85, both 3.5 MT entries use 78 × 92, and the 3.8 MT uses 78 × 100. A compression ratio of 6 is listed for both 3.5 MT versions; it is not measured for the 3.0 MT, 3.3 MT and 3.8 MT versions. The 75 hp 3.5 MT produces its rated power at 3,600 rpm, while rated-power engine speed is not measured for the other versions.
Calculated from the supplied displacement and power figures, the 3.3 MT delivers about 21.5 hp per litre. Each 3.0 MT delivers about 23.3 hp per litre, the 75 hp 3.5 MT about 21.3 hp per litre, the 82 hp 3.5 MT about 23.3 hp per litre, and the 3.8 MT about 24.1 hp per litre. The 3.8 MT therefore combines the greatest absolute output with the greatest calculated power per litre in this range.
Horch 830 performance and economy
Acceleration from 0–100 km/h is not measured for any Horch 830 version. Fuel consumption in city, highway and combined driving is also not measured for every version. Fuel-tank capacity, CO₂ emissions and ecological class are not measured throughout the range, so the data cannot support an mpg, range or emissions comparison.
| Version | 0–100 km/h | Top speed | City consumption | Highway consumption | Combined consumption |
|---|---|---|---|---|---|
| 3.3 MT | not measured | 115 km/h | not measured | not measured | not measured |
| 3.0 MT, 1,650 kg kerb weight | not measured | 115 km/h | not measured | not measured | not measured |
| 3.0 MT, 1,730 kg kerb weight | not measured | 110 km/h | not measured | not measured | not measured |
| 3.5 MT, 75 hp | not measured | 115 km/h | not measured | not measured | not measured |
| 3.5 MT, 82 hp | not measured | 120 km/h | not measured | not measured | not measured |
| 3.8 MT | not measured | 125 km/h | not measured | not measured | not measured |
The 1,650 kg 3.0 MT matches the 3.3 MT and 75 hp 3.5 MT at 115 km/h despite its smaller displacement. The heavier 3.0 MT is 5 km/h slower while retaining the same 70 hp. Moving from the 75 hp 3.5 MT to the 82 hp 3.5 MT adds 7 hp and raises top speed by 5 km/h. The 3.8 MT adds another 10 hp over the 82 hp 3.5 MT and reaches a top speed that is 5 km/h higher.
Horch 830 dimensions, weight and chassis
Body length, width and height are not measured in the supplied data. Ground clearance, fuel-tank capacity and wheel sizes are also not measured for any version.
| Version | Kerb weight | Gross weight | Ground clearance | Tank | Wheel sizes |
|---|---|---|---|---|---|
| 3.3 MT | 1,650 kg | 2,200 kg | not measured | not measured | not measured |
| 3.0 MT, 1,650 kg kerb weight | 1,650 kg | 2,200 kg | not measured | not measured | not measured |
| 3.0 MT, 1,730 kg kerb weight | 1,730 kg | 2,280 kg | not measured | not measured | not measured |
| 3.5 MT, 75 hp | 1,950 kg | 2,500 kg | not measured | not measured | not measured |
| 3.5 MT, 82 hp | 2,030 kg | 2,530 kg | not measured | not measured | not measured |
| 3.8 MT | 2,100 kg | 2,600 kg | not measured | not measured | not measured |
The 3.3 MT and lighter 3.0 MT have the lowest kerb weight at 1,650 kg. The heavier 3.0 MT adds 80 kg without gaining power, while the 75 hp 3.5 MT adds 220 kg over that heavier 3.0 MT and gains 5 hp. The 82 hp 3.5 MT is 80 kg heavier than the 75 hp version, and the 3.8 MT adds another 70 kg while gaining 10 hp.
Calculated kerb weight per horsepower separates the alternatives more clearly. The 3.3 MT and lighter 3.0 MT each carry about 23.6 kg per hp. The heavier 3.0 MT carries about 24.7 kg per hp, the least favourable result in the range. The 75 hp 3.5 MT carries 26.0 kg per hp, the 82 hp 3.5 MT about 24.8 kg per hp, and the 3.8 MT about 22.8 kg per hp. On this calculation, the 3.8 MT has the strongest power-to-weight relationship despite being the heaviest car listed.
All versions have Independent, leaf spring front suspension and Drum brakes at both ends. The 3.3 MT and both 3.0 MT entries use Independent, leaf spring rear suspension. Both 3.5 MT versions and the 3.8 MT use Dependent, leaf spring rear suspension. This chassis distinction is worth considering alongside engine size because choosing a larger engine also means moving to a different rear-suspension specification in the supplied catalogue.
Which Horch 830 version should you buy?
Choose the 3.0 MT with a 1,650 kg kerb weight if low weight is the priority. It has the range-minimum 1,650 kg kerb weight, produces 70 hp and reaches 115 km/h. Compared with the 3.3 MT, it gives the same power, top speed and weight from 246 cc less displacement. Economy is not measured, however, so the smaller engine cannot be claimed to use less fuel.
Avoid confusing that version with the second 3.0 MT. The 1,730 kg 3.0 MT has the same 70 hp engine but weighs 80 kg more and has a top speed of 110 km/h rather than 115 km/h. On the available numbers alone, it offers no performance or weight advantage.
Choose the 3.3 MT if its 3,250 cc specification is preferred while retaining the lowest listed kerb weight. It produces 70 hp, reaches 115 km/h and weighs 1,650 kg. Its measurable performance is identical to that of the lighter 3.0 MT entry, so the data provide no numerical speed or weight advantage for its extra 246 cc.
The 75 hp 3.5 MT is the intermediate displacement choice, but its numerical case is limited. Compared with the 3.3 MT, it adds 267 cc and 5 hp while increasing kerb weight by 300 kg, yet both versions have the same 115 km/h top speed. It also introduces Dependent, leaf spring rear suspension in place of the smaller versions’ Independent, leaf spring arrangement.
The 82 hp 3.5 MT is the more convincing of the identically named 3.5 MT choices. For an additional 80 kg over the 75 hp 3.5 MT, it supplies 7 hp more and raises top speed from 115 km/h to 120 km/h. Both share the same 3,517 cc displacement, compression ratio of 6, 78 × 92 bore and stroke, drivetrain and suspension descriptions.
Choose the 3.8 MT when maximum measured performance matters most. Its 3,823 cc engine produces 92 hp and its 125 km/h top speed is the highest listed. It is 70 kg heavier than the 82 hp 3.5 MT, but gains 10 hp and 5 km/h; it also records the range’s best calculated figures at about 24.1 hp per litre and 22.8 kg per hp.
There are no supplied prices, so “what the extra money buys” cannot be calculated directly. Based strictly on measurable specifications, the lighter 3.0 MT is the rational low-weight choice, the 82 hp 3.5 MT is the stronger middle option, and the 3.8 MT is the clear performance choice. Reliability and problems are not measured in the data, so no version can be recommended over another on durability or maintenance grounds.