A simulated vehicle sound generator system for a vehicle, the system comprising: at least one electromagnetic shaker panel; a memory configured to store sound information for each of a plurality of predetermined engine types; a processor in communication with the memory; and a simulated vehicle sound generation module executable by the processor to: receive a signal indicative of an operating condition of the vehicle, where the operating condition relates to a road speed of the vehicle and a throttle position; retrieve sound information for one of the plurality of predetermined engine types in response to the operating condition of the vehicle; generate a sound signal based on the retrieved sound information, the sound signal configured to drive the at least one electromagnetic shaker panel to produce sound waves configured to simulate operation in a first gear of the one of the plurality of predetermined engine types; determine a plurality of shift points, where each shift point of the plurality of shift points corresponds to a set of respective road speed and throttle position thresholds of the vehicle; and generate a further sound signal based on the retrieved sound information, the further sound signal configured to drive the at least one electromagnetic shaker panel to produce sound waves configured to simulate operation in a second gear of the one of the plurality of predetermined engine types, where the generating of the further sound signal is in response to the road speed and throttle position reaching a respective shift point from the plurality of shift points, where the further sound signal corresponds to the second gear being different to the first gear. at least one electromagnetic shaker panel; a memory configured to store sound information for each of a plurality of predetermined engine types; a processor in communication with the memory; and a simulated vehicle sound generation module executable by the processor to: receive a signal indicative of an operating condition of the vehicle, where the operating condition relates to a road speed of the vehicle and a throttle position; retrieve sound information for one of the plurality of predetermined engine types in response to the operating condition of the vehicle; generate a sound signal based on the retrieved sound information, the sound signal configured to drive the at least one electromagnetic shaker panel to produce sound waves configured to simulate operation in a first gear of the one of the plurality of predetermined engine types; determine a plurality of shift points, where each shift point of the plurality of shift points corresponds to a set of respective road speed and throttle position thresholds of the vehicle; and generate a further sound signal based on the retrieved sound information, the further sound signal configured to drive the at least one electromagnetic shaker panel to produce sound waves configured to simulate operation in a second gear of the one of the plurality of predetermined engine types, where the generating of the further sound signal is in response to the road speed and throttle position reaching a respective shift point from the plurality of shift points, where the further sound signal corresponds to the second gear being different to the first gear. receive a signal indicative of an operating condition of the vehicle, where the operating condition relates to a road speed of the vehicle and a throttle position; retrieve sound information for one of the plurality of predetermined engine types in response to the operating condition of the vehicle; generate a sound signal based on the retrieved sound information, the sound signal configured to drive the at least one electromagnetic shaker panel to produce sound waves configured to simulate operation in a first gear of the one of the plurality of predetermined engine types; determine a plurality of shift points, where each shift point of the plurality of shift points corresponds to a set of respective road speed and throttle position thresholds of the vehicle; and generate a further sound signal based on the retrieved sound information, the further sound signal configured to drive the at least one electromagnetic shaker panel to produce sound waves configured to simulate operation in a second gear of the one of the plurality of predetermined engine types, where the generating of the further sound signal is in response to the road speed and throttle position reaching a respective shift point from the plurality of shift points, where the further sound signal corresponds to the second gear being different to the first gear.